CN210251599U - Multilayer environment-friendly antibacterial filter element for automobile air conditioner - Google Patents
Multilayer environment-friendly antibacterial filter element for automobile air conditioner Download PDFInfo
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- CN210251599U CN210251599U CN201920579567.7U CN201920579567U CN210251599U CN 210251599 U CN210251599 U CN 210251599U CN 201920579567 U CN201920579567 U CN 201920579567U CN 210251599 U CN210251599 U CN 210251599U
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Abstract
The utility model discloses an antibacterial filter core of multilayer environmental protection for vehicle air conditioner, include: the filter element comprises a frame body and a filter element body arranged in the frame body, wherein the filter element body is formed by compounding a hot pressing process, and is sequentially a primary filter layer, an adsorptive material layer, a supporting layer and an advanced filter layer according to the airflow entering direction, the advanced filter layer is a PP melt-blown fiber layer produced by an electrostatic electret technology, and the advanced filter layer is of a wave-shaped fold structure. The utility model discloses a filter core, simple structure, high-efficient low resistance, purifying and filtering effect is good, long service life.
Description
Technical Field
The utility model relates to a filtering material's technical field especially relates to an automobile air conditioner is with antibiotic filter core of multilayer environmental protection.
Background
When an automobile runs with an air conditioner, outside air is sucked into the automobile, but the air contains a plurality of different particles, such as dust, pollen, soot, abrasive particles, ozone, peculiar smell, nitric oxide, sulfur dioxide, carbon dioxide, benzene and the like, if the air is not filtered by an air conditioner filter, the particles enter the automobile, so that the automobile air conditioner is polluted, the performance of a cooling system is reduced, and the human body has anaphylactic reaction after sucking dust and harmful gas, the lung is damaged, the mood is irritated by the stimulation of the ozone, and the influence of the peculiar smell influences the driving safety. And the high-quality air filter can absorb the powder tip particles, reduce the respiratory tract pain, reduce the stimulation to the allergic person and ensure more comfortable driving.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an automobile air conditioning is with multilayer environmental protection antibiotic filter core.
In order to solve the technical problem, the utility model discloses a technical scheme be: a multilayer environment-friendly antibacterial filter element for an automobile air conditioner comprises: the filter element comprises a frame body and a filter element body arranged in the frame body, wherein the filter element body is of a multi-layer structure formed by compounding hot pressing technology, and is sequentially provided with a primary filter layer, an adsorptive material layer, a support layer and an advanced filter layer according to the airflow entering direction, the advanced filter layer is a PP melt-blown fiber layer produced by an electrostatic electret technology, and the advanced filter layer is of a wave-shaped fold structure.
In a preferred embodiment of the present invention, the supporting layer is coated with a catalyst material, and the catalyst material is nano aluminum, nano silver or nano titanium.
In a preferred embodiment of the present invention, the material of the primary filter layer is tetrachloroethylene, polypropylene, or polyethylene.
In a preferred embodiment of the present invention, the thickness of the primary filter layer is 0.2-0.5mm, and the grammage is 15-35 g/m.
In a preferred embodiment of the present invention, the primary filter layer has a honeycomb structure.
In a preferred embodiment of the present invention, the adsorptive material layer is activated carbon fiber or activated carbon particles.
In a preferred embodiment of the present invention, the thickness of the adsorptive material layer is 0.1-0.3mm, and the gram weight is 10-20g/m
In a preferred embodiment of the present invention, the supporting layer is made of PET fiber or polyester super short fiber.
In a preferred embodiment of the present invention, the thickness of the supporting layer is 0.3-0.5 mm.
In a preferred embodiment of the present invention, the air resistance of the filter element body is 20-28pa when the wind speed of the filter element body is below 5 cm/s.
The utility model has the advantages that: simple structure, high efficiency low resistance, good purifying and filtering effect and long service life, and solves the problem that the filter element is easy to block or lose efficacy due to electrostatic attenuation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced 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 without inventive work, wherein:
fig. 1 is the utility model discloses a structural schematic diagram of a multilayer environmental protection antibiotic filter core for vehicle air conditioner.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the utility model relates to a multilayer environmental protection antibiotic filter core for vehicle air conditioner, include: a multilayer environment-friendly antibacterial filter element for an automobile air conditioner comprises: framework 1 and the filter core body 2 of setting in the framework, the multilayer structure that filter core body 2 formed for adopting hot pressing technology complex is primary filter layer 21, adsorption material layer 22, supporting layer 23 and senior filter layer 24 according to the air current entering direction in proper order, senior filter layer 24 adopts the PP melt-blown fiber layer of electrostatic electret production, senior filter layer is wavy fold structure, has electrostatic attraction, can utilize the tiny solid particle pollutant in the electrostatic interaction adsorbed air, avoids leading to the problem of resistance increase because of blockking up, uses PP melt-blown fiber layer can also prolong the electric decay time greatly.
In order to increase the removal effect on odor, volatile pollutants and the like, the adsorptive material layer 22 is activated carbon fibers or activated carbon particles, the thickness of the adsorptive material layer is 0.1-0.3mm, the gram weight is 10-20g/m, and in order to increase the antibacterial effect of the filter element, a catalyst material is coated on the supporting layer 23, and the catalyst material is nano aluminum, nano silver or nano titanium.
Specifically, the material of the primary filter layer 21 is preferably polytetrafluoroethylene, which has excellent tensile property and high mechanical strength, and can be made of polypropylene or polyethylene, and the primary filter layer 21 has a honeycomb structure and good air permeability, and the thickness of the primary filter layer 21 is 0.2-0.5mm, and the gram weight of the primary filter layer is 15-35 g/m.
Specifically, the support layer 23 is made of PET fibers or ultra-short polyester fibers, has a thickness of 0.3-0.5mm, has high strength and structural stability, is good in ventilation performance, and does not increase air resistance of the filter element.
The utility model relates to an antibacterial filter core of multilayer environmental protection for vehicle air conditioner's beneficial effect is: stable in structure, the purification and filtration effect is good, long service life, the problem of filter core easy jam or because of static decay inefficacy has been solved and certain antibiotic mould proof efficiency has.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides an antibiotic filter core of multilayer environmental protection for vehicle air conditioner which characterized in that includes: the filter element comprises a frame body and a filter element body arranged in the frame body, wherein the filter element body is of a multi-layer structure formed by compounding hot pressing technology, and is sequentially provided with a primary filter layer, an adsorptive material layer, a support layer and an advanced filter layer according to the airflow entering direction, the advanced filter layer is a PP melt-blown fiber layer produced by an electrostatic electret technology, and the advanced filter layer is of a wave-shaped fold structure.
2. The multi-layer environment-friendly antibacterial filter element for the air conditioner of the automobile as claimed in claim 1, wherein a catalyst material is coated on the support layer, and the catalyst material is nano aluminum, nano silver or nano titanium.
3. The multi-layer environment-friendly antibacterial filter element for the automobile air conditioner as claimed in claim 1, wherein the material of the primary filter layer is polytetrafluoroethylene, polypropylene or polyethylene.
4. A multi-layer environmentally friendly antibacterial filter element for automobile air conditioners as claimed in claim 3, wherein the thickness of the primary filter layer is 0.2-0.5mm, gram weight is 15-35 g/m.
5. The multi-layer environment-friendly antibacterial filter element for the air conditioner of the automobile as claimed in claim 3, wherein the primary filter layer is of a honeycomb structure.
6. The multi-layer environment-friendly antibacterial filter element for the air conditioner of the automobile as claimed in claim 1, wherein the adsorptive material layer is activated carbon fiber or activated carbon particles.
7. The multi-layer environmentally friendly antibacterial filter element for automobile air conditioners according to claim 6, wherein the thickness of the adsorptive material layer is 0.1-0.3mm, gram weight is 10-20 g/m.
8. The multi-layer environment-friendly antibacterial filter element for the air conditioner of the automobile as claimed in claim 1, wherein the support layer is made of PET fibers or polyester ultra-short fibers.
9. The multi-layer environment-friendly antibacterial filter element for the air conditioner of the automobile as claimed in claim 1, wherein the thickness of the support layer is 0.3-0.5 mm.
10. The multi-layer environment-friendly antibacterial filter element for the automobile air conditioner as claimed in any one of claims 1 to 9, wherein the air resistance of the filter element body is 20 to 28pa when the wind speed of the filter element body is less than 5 cm/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579567.7U CN210251599U (en) | 2019-04-26 | 2019-04-26 | Multilayer environment-friendly antibacterial filter element for automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579567.7U CN210251599U (en) | 2019-04-26 | 2019-04-26 | Multilayer environment-friendly antibacterial filter element for automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210251599U true CN210251599U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920579567.7U Active CN210251599U (en) | 2019-04-26 | 2019-04-26 | Multilayer environment-friendly antibacterial filter element for automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210251599U (en) |
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2019
- 2019-04-26 CN CN201920579567.7U patent/CN210251599U/en active Active
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