CN213286080U - Remove PM 2.5's nanometer airstrainer - Google Patents

Abstract

The utility model relates to an airstrainer technical field just discloses a remove PM 2.5's nanometer airstrainer, which comprises a frame, the mounting groove has all been seted up to the positive left and right sides of frame, the inside fixed mounting of frame has the filter screen, the equal fixed mounting in the left and right sides at frame top has the installation piece, the draw-in groove has been seted up in the front of installation piece, the outside fixed mounting of filter screen has fastening frame, the front of filter screen just is located the top and the equal fixed mounting in bottom of fastening frame inner wall and has the fixed block, the inside fixed mounting of filter screen has skeleton non-woven fabrics bottom, the inside of filter screen just is located the top fixed mounting of skeleton non-woven fabrics bottom and has the antibiotic layer of disinfecting. This remove PM 2.5's nanometer airstrainer through setting up the filter screen, is applicable to the sensitive crowd of skin, installs airstrainer after, has apparent purifying effect to indoor air, the effectual quality that improves the room air, has avoided breeding of harmful bacterium and germ.

Description

Remove PM 2.5's nanometer airstrainer

Technical Field

The utility model relates to an airstrainer technical field specifically is a remove PM 2.5's nanometer airstrainer.

Background

The air filter screen is divided into four types of coarse effect, medium effect, sub-high effect and high efficiency, air filters with different quantities are installed in a pipeline according to the air quantity, the filter section is installed in a centralized air conditioning system, dust particles in the air sent into the room are filtered, so that the high quality of the indoor air is achieved, and the air filter screen can also be used as a filter screen of an indoor unit of the air conditioner.

At present, an air filter screen can guarantee human health and filter sundries in air, but the traditional air filter screen is simple in structure, cannot remove volatile organic compounds, cannot filter PM2.5 in the air, and has no remarkable effect on air purification, so that the nanometer air filter screen for removing PM2.5 is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a remove PM 2.5's nanometer airstrainer possesses advantages such as get rid of PM2.5 and air purification effect is good, has solved traditional airstrainer simple structure, can not get rid of volatile organic compound, can't filter PM2.5 in the air simultaneously, does not have the problem of showing the effect to the purification of air.

(II) technical scheme

For the above-mentioned purpose of getting rid of PM2.5 and air purification effectual, the utility model provides a following technical scheme: a nanometer air filter screen except PM2.5, comprises an outer frame, wherein mounting grooves are formed in the left side and the right side of the front of the outer frame, a filter screen is fixedly mounted in the outer frame, mounting blocks are fixedly mounted on the left side and the right side of the top of the outer frame, clamping grooves are formed in the front of the mounting blocks, a fastening frame is fixedly mounted on the outer side of the filter screen, fixing blocks are fixedly mounted on the front of the filter screen, the top and the bottom of the inner wall of the fastening frame, a framework non-woven fabric bottom layer is fixedly mounted in the filter screen, an antibacterial sterilization layer is fixedly mounted in the filter screen, the top of the antibacterial sterilization layer is fixedly mounted in the filter screen, a PM2.5 filter membrane layer is fixedly mounted in the filter screen, an activated carbon purification layer is fixedly mounted in the filter screen, the top of the PM2.5 filter membrane layer is fixedly mounted in the filter screen, the inside of filter screen just is located the top fixed mounting on active carbon purification layer and has the non-woven fabrics protective layer.

Preferably, the inside staggered arrangement cradling piece of frame, the filter screen is fixed mounting between cradling piece and frame.

Preferably, the height of the mounting groove is smaller than that of the outer frame, the outer frame is an arc surface, and the number of the fixing blocks is not less than four.

Preferably, the top and the bottom and the left and right sides of skeleton non-woven fabrics bottom all with the fixed adhesion of the inner wall of fastening frame, antibiotic layer of disinfecting is antibiotic cotton of disinfecting.

Preferably, the surface of the carbon fiber layer is covered with a flexible fiber net, and the activated carbon purification layer is a gauze covered with activated carbon powder.

Preferably, the thickness of the filter screen is not more than that of the fastening frame, and the non-woven fabric protective layer is three layers of non-woven fabric staggered and adhered to form a mesh fabric.

(III) advantageous effects

Compared with the prior art, the utility model provides a remove PM 2.5's nanometer airstrainer possesses following beneficial effect:

the nanometer air filter screen for removing PM2.5 is characterized in that a framework non-woven fabric bottom layer and a non-woven fabric protective layer are additionally arranged in the filter screen through the arrangement of the filter screen, the strength of the filter screen is enhanced, the flexibility of the filter screen is higher, the filter screen can be freely bent in the installation process and has longer service life, and harmful substances and bacteria in the air are adsorbed and filtered through activated carbon and carbon fibers through double filtration of a carbon fiber layer and an activated carbon purification layer, so that the air passing through the filter screen is purified, the air filtration quality of the air filter screen is effectively ensured, fine particles in the air can be blocked by adopting the PM2.5 filter membrane layer, volatile organic compounds can be removed, the bacteria can be killed, meanwhile, pollen in the air can be filtered, the nanometer air filter screen is suitable for people with sensitive skin, after the air filter screen is installed, the indoor air has obvious purification effect, the indoor air quality is effectively improved, the breeding of harmful bacteria and germs is avoided, and the human body health is protected.

Drawings

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

fig. 2 is the internal structure schematic diagram of the filter screen of the utility model.

In the figure: the filter comprises an outer frame, 2 mounting grooves, 3 filter screens, 4 mounting blocks, 5 clamping grooves, 6 fastening frames, 7 fixing blocks, 8 framework non-woven fabric bottom layers, 9 antibacterial sterilization layers, 10 carbon fiber layers, 11 PM2.5 filter membrane layers, 12 activated carbon purification layers and 13 non-woven fabric protective layers.

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. 1-2, a nano air filter screen for removing PM2.5, includes an outer frame 1, mounting grooves 2 are formed on both left and right sides of the front surface of the outer frame 1, a filter screen 3 is fixedly mounted inside the outer frame 1, support rods are arranged inside the outer frame 1 in a staggered manner, the filter screen 3 is fixedly mounted between the support rods and the outer frame 1, mounting blocks 4 are fixedly mounted on both left and right sides of the top of the outer frame 1, a clamping groove 5 is formed on the front surface of the mounting block 4, a fastening frame 6 is fixedly mounted on the outer side of the filter screen 3, fixing blocks 7 are fixedly mounted on the top and bottom of the front surface of the filter screen 3 and on the inner wall of the fastening frame 6, the height of the mounting groove 2 is smaller than that of the outer frame 1, the outer frame 1 is an arc surface, the number of the fixing blocks 7 is not less than four, a framework non-woven, the top, the bottom, the left side and the right side of a framework non-woven fabric bottom layer 8 are fixedly adhered to the inner wall of a fastening frame 6, an antibacterial sterilization layer 9 is a sterilization antibacterial cotton cloth, a carbon fiber layer 10 is fixedly arranged in the filter screen 3 and positioned at the top of the antibacterial sterilization layer 9, a PM2.5 filter layer 11 is fixedly arranged in the filter screen 3 and positioned at the top of the carbon fiber layer 10, an active carbon purification layer 12 is fixedly arranged in the filter screen 3 and positioned at the top of the PM2.5 filter layer 11, a tough fiber net covers the surface of the carbon fiber layer 10, the active carbon purification layer 12 is a gauze covered with active carbon powder, a non-woven fabric protective layer 13 is fixedly arranged in the filter screen 3 and positioned at the top of the active carbon purification layer 12, the thickness of the filter screen 3 is not more than that of the fastening frame 6, the non-woven fabric protective layer 13 is a non-woven fabric three-layer staggered arrangement adhesion synthetic mesh, the strength of the filter screen 3 is enhanced, the flexibility of the filter screen is higher, the filter screen can be freely bent in the installation process, the service life is longer, and harmful substances and bacteria in the air are adsorbed and filtered by the activated carbon and the carbon fiber through the double filtration of the carbon fiber layer 10 and the activated carbon purification layer 12, the air passing through the filter screen 3 is purified, the air filtering quality of the air filter screen is effectively ensured, and the PM2.5 filter membrane layer 11 can not only obstruct fine particulate matters in the air, but also remove volatile organic compounds and kill bacteria, meanwhile, the air filter can filter pollen in the air, is suitable for people with sensitive skin, and after the air filter screen is installed, the air purifier has obvious indoor air purifying effect, effectively improves the indoor air quality, avoids breeding of harmful bacteria and germs, and plays a role in protecting the health of human bodies.

In conclusion, the nano air filter screen for removing PM2.5 has the advantages that the filter screen 3 is arranged, the framework non-woven fabric bottom layer 8 and the non-woven fabric protective layer 13 are additionally arranged in the filter screen 3, the strength of the filter screen 3 is enhanced, the flexibility of the filter screen is higher, the nano air filter screen can be freely bent in the installation process, the service life is longer, harmful substances and bacteria in air can be adsorbed and filtered through the activated carbon and the carbon fibers by double filtration of the carbon fiber layer 10 and the activated carbon purification layer 12, the air passing through the filter screen 3 can be purified, the air filtration quality of the air filter screen is effectively ensured, the PM2.5 filter film layer 11 can be used for separating fine particles in the air, volatile organic compounds can be removed, bacteria can be killed, pollen in the air can be filtered, the nano air filter screen is suitable for people with sensitive skin, and has a remarkable purification effect on indoor air after the air filter screen is installed, the effectual quality that has improved the room air has avoided breeding of harmful bacterium and germ, has played the effect of protection to the healthy of human body, has solved traditional air filter screen simple structure, can not get rid of volatile organic compound, can't filter PM2.5 in the air simultaneously, does not have the problem of showing the effect to the purification of air.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a remove PM 2.5's nanometer airstrainer, includes frame (1), its characterized in that: the filter screen is characterized in that mounting grooves (2) are formed in the left side and the right side of the front of the outer frame (1), a filter screen (3) is fixedly mounted in the outer frame (1), mounting blocks (4) are fixedly mounted in the left side and the right side of the top of the outer frame (1), clamping grooves (5) are formed in the front of the mounting blocks (4), fastening frames (6) are fixedly mounted on the outer sides of the filter screen (3), fixing blocks (7) are fixedly mounted on the top and the bottom of the inner wall of each fastening frame (6) in the front of the filter screen (3), framework non-woven fabric bottom layers (8) are fixedly mounted in the inner part of the filter screen (3), antibacterial and bactericidal layers (9) are fixedly mounted on the top of each framework non-woven fabric bottom layer (8) in the inner part of the filter screen (3), and carbon fiber layers (10) are fixedly mounted on the, the inside of filter screen (3) and the top fixed mounting that is located carbon fiber layer (10) have PM2.5 filter layer (11), the inside of filter screen (3) and the top fixed mounting that is located PM2.5 filter layer (11) have active carbon to purify layer (12), the inside of filter screen (3) and the top fixed mounting that is located active carbon and purifies layer (12) have non-woven fabrics protective layer (13).

2. The nano air filter screen for removing PM2.5 as claimed in claim 1, wherein: the inside staggered arrangement cradling piece of frame (1), filter screen (3) fixed mounting is between cradling piece and frame (1).

3. The nano air filter screen for removing PM2.5 as claimed in claim 1, wherein: the height of the mounting groove (2) is smaller than that of the outer frame (1), the outer frame (1) is an arc surface, and the number of the fixing blocks (7) is not less than four.

4. The nano air filter screen for removing PM2.5 as claimed in claim 1, wherein: the top and the bottom and the left and right sides of skeleton non-woven fabrics bottom layer (8) all with the fixed adhesion of the inner wall of fastening frame (6), antibiotic layer of disinfecting (9) are antibiotic cotton cloth of disinfecting.

5. The nano air filter screen for removing PM2.5 as claimed in claim 1, wherein: the surface of the carbon fiber layer (10) is covered with a flexible fiber net, and the activated carbon purification layer (12) is a gauze covered with activated carbon powder on the surface.

6. The nano air filter screen for removing PM2.5 as claimed in claim 1, wherein: the thickness of filter screen (3) is not more than the thickness of fastening frame (6), non-woven fabrics protective layer (13) are the synthetic screen cloth of three-layer non-woven fabrics staggered arrangement adhesion.

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