阅读说明：本技术 一种军民两用的车辆空气过滤格 (Dual-purpose vehicle air filter check of military and civilian ) 是由 梁贤华 于 2021-09-18 设计创作，主要内容包括：本发明公开了一种军民两用的车辆空气过滤格,包括外框与滤芯,所述滤芯通过热熔胶粘贴于所述外框的内侧,所述滤芯包括若干续接的V形滤芯单元,所述V形滤芯单元包括过滤片材及包覆在所述过滤片材外表面的石墨烯熔喷布,所述石墨烯熔喷布由内至外依次包括石墨烯抗菌纤维层、石墨烯熔喷布本体层、石墨烯导电纤维层及聚丙烯纤维层,过滤片材包括外无纺布过滤层、活性炭过滤层及内无纺布过滤层。本发明石墨烯熔喷布具有促使电荷定向移动、去除静电、抗菌、过滤稳定的作用,过滤效果好,能有效隔离细菌、病毒,车辆在户外环境里行驶,车内人员不容易受外界环境的污染,消除感染细菌、病毒的安全隐患。(The invention discloses a vehicle air filter grid for military and civil use, which comprises an outer frame and a filter element, wherein the filter element is adhered to the inner side of the outer frame through hot melt adhesive, the filter element comprises a plurality of V-shaped filter element units which are continuously connected, each V-shaped filter element unit comprises a filter sheet and graphene melt-blown cloth coated on the outer surface of the filter sheet, the graphene melt-blown cloth sequentially comprises a graphene antibacterial fiber layer, a graphene melt-blown cloth body layer, a graphene conductive fiber layer and a polypropylene fiber layer from inside to outside, and the filter sheet comprises an outer non-woven fabric filter layer, an active carbon filter layer and an inner non-woven fabric filter layer. The graphene melt-blown fabric has the effects of promoting charge to move directionally, removing static electricity, resisting bacteria and filtering stably, has a good filtering effect, can effectively isolate bacteria and viruses, enables vehicles to run in an outdoor environment, enables people in the vehicles not to be easily polluted by the external environment, and eliminates potential safety hazards of infecting the bacteria and the viruses.)

1. The utility model provides a dual-purpose vehicle air filter check of military and civilian which characterized in that: including frame and filter core, the filter core paste through the hot melt adhesive in the inboard of frame, the filter core includes a plurality of V-arrangement filter core units that continue to connect, V-arrangement filter core unit is including filtering sheet and cladding in the graphite alkene melt-blown coating of filtering sheet surface.

2. A dual purpose vehicle air filter panel according to claim 1, wherein: graphene melt-blown fabric from inside to outside includes antibiotic fibrous layer of graphene, graphene melt-blown fabric body layer, graphite alkene conductive fiber layer and polypropylene fiber layer in proper order.

3. A dual purpose vehicle air filter panel according to claim 1, wherein: the graphene melt-blown fabric is adhered to the outer surface of the filter sheet through glue.

4. A dual purpose vehicle air filter panel according to claim 1, wherein: the filter sheet comprises an outer non-woven fabric filter layer, an activated carbon filter layer and an inner non-woven fabric filter layer.

5. A dual purpose vehicle air filter panel according to claim 1, wherein: the filtering sheet comprises an outer bamboo charcoal fiber filtering layer, an active carbon filtering layer and an inner bamboo charcoal fiber filtering layer.

6. A dual purpose vehicle air filter panel according to claim 1, wherein: mounting holes are formed in the front side and the rear side of the outer frame.

7. A dual purpose vehicle air filter panel according to claim 1, wherein: and a hot melt adhesive layer is arranged on the inner side of the outer frame.

8. A dual purpose vehicle air filter panel according to claim 1, wherein: the left and right sides of frame bottom all is equipped with the confession the support bar of filter core installation.

9. A dual purpose vehicle air filter panel according to claim 1, wherein: the width of the V-shaped filter element unit is 8-18 mm, and the height of the V-shaped filter element unit is 30-50 mm.

Technical Field

The invention relates to the technical field of air filtration, in particular to a military and civil dual-purpose vehicle air filtration lattice.

Background

The vehicle is driven in the outdoor environment, and various kinds of dust and sand dust are often carried in the air, so that the air filtering grids exist on the market for filtering the air in order to avoid the harm of pollutants in the air to human bodies. However, the vehicle air filtering grids on the market at present are all made by folding the filtering sheets, the outer side of each filtering sheet is coated by common fiber cloth or filtering paper, the filtering effect is poor, bacteria and viruses are not isolated, the vehicle runs in the outdoor environment, people in the vehicle are easily polluted by the external environment, potential safety hazards of infecting bacteria and viruses exist, meanwhile, the filtering sheets of the existing vehicle air filtering grids are tightly connected, and dust and sand dust fall into the vehicle air filtering grids and are not easy to clean and inconvenient to use. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a vehicle air filter grid which is safe and convenient to use and can be used for military and civil use.

The invention is realized by the following technical scheme:

the utility model provides a dual-purpose vehicle filtration check of military and civilian, includes frame and filter core, the filter core through the hot melt adhesive paste in the inboard of frame, the filter core includes a plurality of V-arrangement filter core units that continue to connect, V-arrangement filter core unit includes filter sheet and cladding and is in the graphite alkene melt-blown cloth of filter sheet surface.

Further, the graphene melt-blown fabric sequentially comprises a graphene antibacterial fiber layer, a graphene melt-blown fabric body layer, a graphene conductive fiber layer and a polypropylene fiber layer from inside to outside.

Further, the graphene melt-blown fabric is adhered to the outer surface of the filter sheet through glue.

Further, the filter sheet comprises an outer non-woven fabric filter layer, an activated carbon filter layer and an inner non-woven fabric filter layer.

Further, the filtering sheet comprises an outer bamboo charcoal fiber filtering layer, an active carbon filtering layer and an inner bamboo charcoal fiber filtering layer.

Further, mounting holes are formed in the front side and the rear side of the outer frame.

Furthermore, the inner side of the outer frame is provided with a hot melt adhesive layer.

Furthermore, the left and right sides of frame bottom all is equipped with the confession the support bar of filter core installation.

Further, the width of the V-shaped filter element unit is 8-18 mm, and the height of the V-shaped filter element unit is 30-50 mm.

Compared with the prior art, the filter element comprises the V-shaped filter element units which are continuously connected, a certain space is kept between the filter element units of the vehicle air filter lattices, the filter effect is good, dust and sand dust fall into the vehicle air filter lattices and easily and automatically fall off after being vibrated, the cleaning is easy, the use is convenient, the V-shaped filter element units comprise the filter sheets and the graphene melt-spraying cloth coated on the outer surfaces of the filter sheets, the graphene melt-spraying cloth has the functions of promoting charge to move directionally, removing static electricity, resisting bacteria and stabilizing filtration, the filter effect is good, bacteria and viruses can be effectively isolated, a vehicle can run in an outdoor environment, personnel in the vehicle are not easily polluted by the external environment, and the potential safety hazard of infecting the bacteria and the viruses is eliminated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a first directional structure of a military and civilian vehicle air filter grid according to the present disclosure;

FIG. 2 is a second directional schematic view of an air filter grille for a dual use military and civilian vehicle according to the present invention;

FIG. 3 is a schematic cross-sectional view of a cartridge according to the present invention;

fig. 4 is a schematic structural diagram of the graphene meltblown fabric of the present invention.

In the figure: 1-an outer frame; 2-a filter element; 3-a V-shaped cartridge unit; 4-a filter sheet; 5-graphene melt-blown coating; 6-graphene antibacterial fiber layer; 7-graphene melt-blown cloth body layer; 8-a graphene conductive fiber layer; 9-a polypropylene fiber layer; 10-mounting holes; 11-a hot melt adhesive layer; 12-support bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the vehicle air filter grid for military and civil use of the present invention includes an outer frame 1 and a filter element 2, the filter element 2 is adhered to the inner side of the outer frame 1 through a hot melt adhesive, the filter element 2 includes a plurality of V-shaped filter element units 3 connected in series, and each V-shaped filter element unit 3 includes a filter sheet 4 and a graphene melt-blown fabric 5 coated on the outer surface of the filter sheet 4. Include a plurality of V-arrangement filter core units 3 that continue to connect through filter core 2, make and keep certain space between the filter core unit of vehicle filtration check, the filter effect is good, dust falls into vehicle filtration check with the dust, receive the easy automation of shaking after and drop, easy clearance, high durability and convenient use, including filter sheet 4 and the cladding graphite alkene melt-blown cloth 5 at filter sheet 4 surface through V-arrangement filter core unit 3, graphite alkene melt-blown cloth 5 has the directional removal of promotion electric charge, get rid of static, antibiotic, the effect of filtration stability, the filter effect is good, can effectively keep apart the bacterium, the virus, the vehicle traveles in outdoor environment, personnel are difficult to receive external environment's pollution in the car, eliminate the infectious bacteria, the potential safety hazard of virus.

As a specific implementation manner, the graphene meltblown 5 sequentially comprises a graphene antibacterial fiber layer, a graphene meltblown body layer, a graphene conductive fiber layer and a polypropylene fiber layer from inside to outside, and has the functions of effectively resisting bacteria, promoting charge directional movement, removing static electricity and filtering stability.

In specific implementation, the graphene meltblown 5 is adhered to the outer surface of the filter sheet 4 by glue.

As a specific embodiment, the filter sheet 4 includes an outer nonwoven fabric filter layer, an activated carbon filter layer, and an inner nonwoven fabric filter layer.

As another specific embodiment, the filter sheet 4 includes an outer bamboo charcoal fiber filter layer, an activated carbon filter layer, and an inner bamboo charcoal fiber filter layer.

Mounting holes 10 are formed in the front side and the rear side of the outer frame 1, and positioning and mounting of the air filter grids of the vehicle are facilitated.

The inner side of the outer frame 1 is provided with a hot melt adhesive layer 11, which is beneficial to the stable adhesion of the filter element 2.

The left and right sides of frame 1 bottom all is equipped with the support bar 12 that supplies the installation of filter core 2, does benefit to the location installation of filter core 2.

The width of the V-shaped filter element unit 3 is 8 mm-18 mm, the height of the V-shaped filter element unit 3 is 30 mm-50 mm, the filtering effect can be improved, and dust and sand dust are prevented from being accumulated in the filter element 2.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.