CN212068031U - Filtering structure - Google Patents

Abstract

The application relates to the technical field of filter equipment, more specifically says that it relates to a filtration, including the filter house that is used for hiding the air conditioner air inlet, the filter house is including the casing ply, activated carbon layer and the melt-blown layer that stack gradually. When the air-conditioning filter is used, the filter part is arranged at an air inlet of an air conditioner, the activated carbon layer can remove formaldehyde and TVOC in the air and purify the air, the melt-blown layer is used for filtering fine particulate matters (PM2.5) and dust, so that the purpose of purifying the air is achieved, and the framework layer is used for supporting the filter structure; in addition, the filtering structure is directly arranged outside an air inlet of the air conditioner, the installation is simple and convenient, the air conditioner does not need to be disassembled or assembled, the purifying effect can be further improved by regularly cleaning or replacing the filtering structure by a user, and compared with the method of regularly cleaning the air conditioner by workers or by self, the filtering structure is more convenient, more economic and energy-saving.

Description

Filtering structure

Technical Field

The present application relates to the field of filtration devices, and more particularly, it relates to a filtration structure.

Background

With the rapid development of society and the improvement of living standard of people, residential buildings, business buildings and shopping malls are all provided with air conditioners. However, at present, environmental pollution is serious, pm2.5, formaldehyde and other pollutants in the air need to be filtered in an air duct in the air supply process of an air conditioning system, and in the prior art, a filter screen is generally added in the air duct to filter the pollutants in the air through the filter screen. However, when the air conditioner is used for a long time, dust on the filter screen still enters the air duct, and the filter screen is not easy to clean, so that an effective scheme needs to be provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the purpose of this application is to provide a filtration, has the advantage of air-purifying is convenient for.

The technical purpose of the application is realized by the following technical scheme: a filtering structure comprises a filtering part used for covering an air inlet of an air conditioner, wherein the filtering part comprises a framework layer, an activated carbon layer and a melt-blown layer which are sequentially laminated.

Preferably, the framework layer is made of long fibers, PP plastic or PET plastic.

Preferably, the activated carbon layer is coconut shell activated carbon particles.

Preferably, the melt-blown layer is a melt-blown fabric.

Preferably, the filter part further comprises an anion layer, an antibacterial and bacteriostatic particle layer and an antiviral layer which are arranged between the framework layer and the melt-blown layer.

Preferably, the filter unit is pleated.

Preferably, a housing for supporting the filter portion is further included.

Preferably, the filter house is the bar, the casing includes the left and right support shell that the symmetry set up, the relative surface of left and right support shell is equipped with and is used for holding the wave groove of establishing filter house both sides border.

Preferably, a sealing rubber strip used for adhering the edges of the two sides of the filtering part is connected between the left shell and the right shell.

Preferably, the inner wall of the shell is provided with an ion generator.

Preferably, the ion generator further comprises a control module and a wireless communication module, the ion generator and the wireless communication module are respectively electrically connected with the control module, and the wireless communication module is connected with an external user terminal through the internet.

To sum up, the beneficial effect that this application has: when the air-conditioning filter is used, the filter part is arranged at an air inlet of an air conditioner, the activated carbon layer can remove formaldehyde and TVOC in the air and purify the air, the melt-blown layer is used for filtering fine particulate matters (PM2.5) and dust, so that the purpose of purifying the air is achieved, and the framework layer is used for supporting the filter structure; in addition, the filtering structure is directly arranged outside an air inlet of the air conditioner, the installation is simple and convenient, the air conditioner does not need to be disassembled or assembled, the purifying effect can be further improved by regularly cleaning or replacing the filtering structure by a user, and compared with the method of regularly cleaning the air conditioner by workers or by self, the filtering structure is more convenient, more economic and energy-saving.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a partial exploded view of an embodiment of the present application;

fig. 3 is a schematic structural view of a filter unit in an embodiment of the present application.

Reference numerals: 1. a filtering part; 11. a framework layer; 12. an activated carbon layer; 13. a melt-blown layer; 2. a housing; 21. a left support shell; 22. a right support shell; 23. a wave groove; 24. a middle supporting piece; 25. soaking cotton glue; 26. and sealing rubber strips.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

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 application, "a plurality" means two or more unless specifically limited otherwise.

A filtering structure, see fig. 1 to 3, comprises a filtering part 1 for covering an air inlet of an air conditioner, wherein the filtering part 1 comprises a framework layer 11, an activated carbon layer 12 and a melt-blown layer 13 which are sequentially laminated.

When the filter unit is used, the filter unit 1 is arranged at an air inlet of an air conditioner, the activated carbon layer 12 can remove formaldehyde and TVOC in the air and purify the air, the melt-blown layer 13 is used for filtering fine particulate matters (PM2.5) and dust, so that the purpose of purifying the air is achieved, and the framework layer 11 is used for supporting a filter structure; in addition, the filtering structure is directly arranged outside an air inlet of the air conditioner, the air conditioner does not need to be disassembled and assembled, a user regularly cleans the filtering structure, the purifying effect can be further improved, and compared with the method that workers regularly or the air conditioner is cleaned by oneself, the filtering structure is more convenient, more economical and energy-saving.

Of course, the filter structure can also be applied to the air inlet in the vertical air conditioner according to actual conditions.

Specifically, the skeleton layer 11 is made of long fibers, PP plastic or PET plastic. Therefore, the filter structure can be supported, and primary filtration, antibiosis and antivirus can be realized. In the present embodiment, the skeleton layer 11 is made of PP plastic.

Specifically, the activated carbon layer 12 is coconut shell activated carbon particles.

Specifically, the meltblown layer 13 is a meltblown fabric. The melt-blown fabric mainly uses polypropylene as a main raw material, and the diameter of the fiber can reach 1-5 microns. The superfine fibers with unique capillary structures increase the number and the surface area of the fibers per unit area, so that the melt-blown fabric has good filterability, shielding property, heat insulation property and oil absorption property, and static electricity is removed.

Specifically, the filter part 1 further includes an anion layer (not shown), an antibacterial particle layer (not shown), and an antiviral layer (not shown) disposed between the skeleton layer 11 and the meltblown layer 13.

The setting of anion layer can let the particle of the electronegative in the air increase, and in the air of flowing into once more after getting into through the air conditioner air inlet, the oxygen content in the human blood of doing benefit to and increasing is favorable to blood oxygen to carry, absorb and utilize, has the effect that promotes human metabolism, improves human immunity ability, strengthens human flesh ability, adjusts body function balance. According to the examination, the negative ions have the effects of inhibiting, relieving and assisting in treating 7 systems of the human body, nearly 30 diseases and particularly have more obvious health-care effect on the human body;

the antibacterial and bacteriostatic granular layer can purify part of bacteria in the air;

the anti-virus layer adopts a prasuafloat sterilization anti-virus filter material, the material attacks virus cells and bacteria cells together through copper ions and silver ions, the copper ions weaken amino acid of cell walls, so that the silver ions easily invade the cells, and then the copper and the silver react with key enzyme to cause pathogen sterilization and suffocation hel hunger, so that bacteria and viruses are killed; suitable virus types are influenza a (H1N1), avian influenza (H7N9) and atypical pneumonia virus (SARS).

In practical application, the anion layer, the antibacterial and bacteriostatic particle layer and the antiviral layer can be increased or decreased according to the actual requirements of customers.

In this embodiment, the filter portions 1 are strip-shaped, in this embodiment, the cross section of the filter portion 1 is semicircular, and in practical applications, a user can combine two filter portions 1 to form the semicircle, wherein one filter portion 1 adopts the framework layer 11, the activated carbon layer 12 and the meltblown layer 13, and the other filter portion 1 adopts the framework layer 11 and the activated carbon layer 12 to combine the anion layer (adding anion powder in the activated carbon layer) and the meltblown layer 13.

Specifically, the filter unit 1 is pleated. This further increases the filtering area of the filter house 1, thereby improving the filtering effect, and in addition, the filter house 1 may be provided in other shapes such as a wave shape or a concave-convex shape.

Specifically, the filter unit further comprises a housing 2 for supporting the filter unit 1. Casing 2 can support filtration, prevents that filtration warp, influences the filter effect.

Specifically, the casing 2 includes left and right support shells 22 that the symmetry set up, the relative surface of left and right support shell 22 is equipped with and is used for holding the wave groove 23 of establishing filter 1 both sides border. The two ends of the filter part 1 can be positioned and installed by the arrangement, and the anti-wrinkling capacity of the filter part 1 is stronger. In addition, in this embodiment, the middle abutting piece 24 is further installed in the middle of the housing 2, and the middle abutting piece 24 can support the middle of the filter part 1, so that the anti-wrinkle capability of the filter part 1 is further improved. The center support 24 is the same shape as the left and right support shells 22. In addition, the lower surfaces of the left and right shells 2 and the middle abutting piece 24 are respectively paved with foam cotton rubber 25.

Specifically, a sealing rubber strip 26 for adhering the edges of the two sides of the filter part 1 is connected between the left and right housings 2. The sealing bead 26 improves the sealing effect of the filter structure.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.

Claims (8)

1. A filter structure, characterized by: the air conditioner air inlet cover comprises a filtering part for covering an air conditioner air inlet, wherein the filtering part comprises a framework layer, an activated carbon layer and a melt-blown layer which are sequentially laminated; the filtering part also comprises an anion layer, an antibacterial and bacteriostatic particle layer and an antiviral layer which are arranged between the framework layer and the melt-blown layer.

2. A filter structure according to claim 1, wherein: the framework layer is made of long fibers, PP plastic or PET plastic.

3. A filter structure according to claim 1, wherein: the active carbon layer is coconut shell active carbon particles.

4. A filter structure according to claim 1, wherein: the melt-blown layer is melt-blown cloth.

5. A filter structure according to claim 1, wherein: the filter part is in a pleated shape.

6. A filter structure according to claim 1, wherein: also included is a housing for supporting the filter portion.

7. A filter structure according to claim 6, wherein: the filter house is the bar, the casing is including the left and right support shell that the symmetry set up, left and right support shell relative surface is equipped with and is used for holding the wave groove of establishing filter house both sides border.

8. A filter structure according to claim 7, wherein: and a sealing rubber strip used for adhering the edges of the two sides of the filtering part is connected between the left shell and the right shell.

Images