CN212708851U - Adjustable vehicle-mounted air conditioner filter element system - Google Patents
Adjustable vehicle-mounted air conditioner filter element system Download PDFInfo
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- CN212708851U CN212708851U CN202021326528.5U CN202021326528U CN212708851U CN 212708851 U CN212708851 U CN 212708851U CN 202021326528 U CN202021326528 U CN 202021326528U CN 212708851 U CN212708851 U CN 212708851U
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Abstract
The utility model provides an on-vehicle air conditioner filter core system with adjustable belongs to air conditioner filter core field. This on-vehicle air conditioner filter core system with adjustable includes: the filter element at least comprises a layer of graphene filter screen made of graphene materials; and the electrifying device is connected with the graphene filter screen and used for electrifying the graphene filter screen so that the graphene filter screen generates an electric effect and generates heat, thereby killing germs on the graphene filter screen. The utility model discloses an on-vehicle air conditioner filter core system with adjustable can realize air conditioner filter core automatically cleaning, avoids secondary pollution, the safety and the health of personnel in the guarantee car.
Description
Technical Field
The utility model relates to an air conditioner filter core field especially relates to an on-vehicle air conditioner filter core system with adjustable.
Background
Since the emergence of new coronavirus pneumonia epidemic, people have gradually strengthened awareness of health safety and protection against viruses and germs. People use automobiles as vehicles more and more frequently, so that the requirements on the safety and health of the automobiles are higher and higher, and the healthy automobiles with the function of killing viruses and bacteria are greatly required. The automobile air conditioner filter element is a key part for ensuring high-quality air in an automobile, and the filtering efficiency of harmful substances such as particles, germs and viruses directly influences the quality of the air in the automobile. The currently applied antibacterial and antiviral air conditioner filter element is mainly an HEPA filter screen, and purifies air in a vehicle in a mode of adsorbing bacteria and viruses, blocking pathogens, filtering particles and blocking spray.
Above-mentioned HEPA air conditioner filter core has separation and adsorption, and for passive protection, there is obvious shortcoming still to harmful substance's filtration: when filtering virus, the HEPA air conditioner filter element can only block the carrier droplet of the virus because the virus is too small, and can not inactivate the virus fundamentally. When filtering bacteria, the bacteria are large and can be captured by the HEPA filter element, but when the surfaces of the filter elements die, the bacteria can release endotoxin to airflow to generate secondary pollution. Studies have shown that endotoxins cause inflammation and atopy in non-asthmatic and asthmatic patients. When the mould is filtered, the mould spores are large enough to be easily captured by the HEPA filter element, but can still exist on the surface of the filter element. The organic matter accumulated on the filter element acts as a nutrient, making it possible for mould spores to be produced on the surface of the filter element and new spores to be released into the air.
In conclusion, the conventional HEPA air conditioner filter element has the problem of secondary pollution during filtering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vehicle air conditioner filter core system with adjustable can avoid secondary pollution.
A further object of the present invention is to provide a safe and effective way of killing germs and viruses.
Particularly, the utility model provides an on-vehicle air conditioner filter core system with adjustable, include:
the filter element at least comprises a layer of graphene filter screen made of graphene materials; and
and the electrifying device is connected with the graphene filter screen and used for electrifying the graphene filter screen so that the graphene filter screen generates an electric effect and generates heat, thereby killing germs on the graphene filter screen.
Optionally, the adjustable vehicle air conditioner filter element system further includes:
and the temperature controller is connected with the electrifying device and used for sensing the temperature information of the filter element and controlling the voltage applied to the filter element by the electrifying device.
Optionally, the filter cartridge further comprises:
the prefiltration layer, with the range upon range of setting of graphite alkene filter screen and it is kept away from one side of graphite alkene filter screen is towards the air intake.
Optionally, the prefilter layer is made of polypropylene spunbonded fabric, and both the prefilter layer and the graphene filter screen are in a folded paper shape.
Optionally, the filter cartridge further comprises:
the support frame, set up in the graphite alkene filter screen is kept away from the one deck of prefiltration layer is used for supporting the prefiltration layer with the graphite alkene filter screen.
Optionally, the support frame is made of polyethylene material and is in a folded paper shape same as the graphene filter screen.
The utility model discloses an on-vehicle air conditioner filter core system with adjustable has set up the graphite alkene filter screen that can switch on, applys voltage at graphite alkene filter screen both ends through the circular telegram device, has good electrically conductive heat conductivity because of graphite alkene filter screen, and the electric current can be conducted on graphite alkene filter screen, consequently can initiatively exterminate adnexed germ and virus on the filter core, realizes air conditioner filter core automatically cleaning, avoids secondary pollution, the safety and the health of personnel in the guarantee car.
Furthermore, the adjusting type vehicle-mounted air conditioner filter element system also comprises a temperature controller connected with the electrifying device and used for sensing the temperature information of the filter element and controlling the voltage applied to the filter element by the electrifying device. Therefore, the adjustable vehicle-mounted air conditioner filter element system can control the temperature of the filter element according to specific temperature requirements, so that germs and viruses can be killed under the condition of ensuring safety, and the safety and health of people in the vehicle can be guaranteed.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural diagram of an adjustable vehicle air conditioner filter element system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a filter element of an adjustable vehicle air conditioner filter element system according to an embodiment of the present invention.
Detailed Description
Fig. 1 is a schematic structural diagram of an adjustable vehicle air conditioner filter element system according to an embodiment of the present invention. Fig. 2 is a schematic structural diagram of a filter element of an adjustable vehicle air conditioner filter element system according to an embodiment of the present invention. As shown in fig. 1, in one embodiment, the adjustable vehicle air conditioner filter system of the present invention includes a filter element 1 and a power device 2. The filter element 1 at least comprises a graphene filter screen 12 made of graphene material. The electrifying device 2 is connected with the graphene filter screen 12 and is used for electrifying the graphene filter screen 12 to enable the graphene filter screen 12 to generate an electric effect and generate heat, so that germs on the graphene filter screen 12 can be killed. The adjustable vehicle-mounted air conditioner filter element system can be arranged in an air conditioner system of a vehicle and is used for filtering impurities.
The adjustable vehicle-mounted air conditioner filter element system of this embodiment has set up graphite alkene filter screen 12 that can switch on, exerts voltage at graphite alkene filter screen 12 both ends through energizing unit 2, has good electrically conductive heat conductivity because of graphite alkene filter screen 12, and the electric current can be conducted on graphite alkene filter screen 12, consequently can initiatively kill adnexed germ and virus on the filter core 1, realizes air conditioner filter core 1 automatically cleaning, avoids secondary pollution, the personnel's in the guarantee car safety and health.
As shown in fig. 1, in some embodiments of the present invention, the adjustable vehicle air conditioner filter system further includes a temperature controller 21 connected to the power device 2 for sensing the temperature information of the filter element 1 and controlling the voltage applied to the filter element 1 by the power device 2. For example, the temperature controller 21 controls the voltage applied to the filter element 1 by the energizing device 2 according to a preset temperature, thereby controlling the temperature of the filter element 1, and stops energizing when sensing that the temperature of the filter element 1 reaches the preset temperature, or controls the energizing device 2 to continue applying the voltage when sensing that the temperature of the filter element 1 does not reach the preset temperature, and also can control the time and the magnitude of the applied voltage. Therefore, the adjustable vehicle-mounted air conditioner filter element system can control the temperature of the filter element 1 according to specific temperature requirements, so that germs and viruses can be killed under the condition of ensuring safety, and the safety and health of people in a vehicle can be guaranteed.
In another embodiment, as shown in fig. 2, the filter element 1 further includes a pre-filtering layer 11, which is stacked on the graphene filter screen 12 and faces the air inlet on a side thereof away from the graphene filter screen 12, and is used for primarily filtering coarse particles in air such as dust particles, pollen and the like, and optionally, the pre-filtering layer 11 is used for filtering particles with a diameter greater than or equal to 2.5 μm. Optionally, the pre-filter layer 11 is made of polypropylene spunbonded cloth.
As shown in fig. 2, in one embodiment, the pre-filter layer 11 and the graphene mesh 12 are both in the shape of pleated paper. Therefore, the effective area of filtration can be increased, and the filtration efficiency is increased.
As shown in fig. 2, in a further embodiment, the filter cartridge 1 further includes a support frame 13 disposed on a layer of the graphene net 12 away from the prefilter layer 11, for supporting the prefilter layer 11 and the graphene net 12. The mechanical strength of the filter element 1 is increased by the arrangement of the support frame 13.
Optionally, the supporting frame 13 is made of polyethylene material.
In another embodiment, as shown in fig. 2, the supporting frame 13 is in the same corrugated paper shape as the graphene filter screen 12. This can better support graphene filter screen 12 and prefilter layer 11, and because support frame 13 also has the effect of filtering itself, its filtering efficiency is also increased by the pleated paper-like arrangement.
The utility model discloses a filter core 1 is a compound filter screen with 3D porous structure, can the separation filter harmful substance such as particulate matter, germ, virus and droplet, purifies the air in the car.
It should be noted that the materials of the prefilter layer 11 and the support frame 13 are not limited to the above materials, and a filter material commonly used in the art may be used, and is not limited herein. In addition, the specific number of layers and the stacking sequence are not limited as long as the filtering function is better.
The utility model discloses an on-vehicle air conditioner filter core system with adjustable is not limited to and uses at on-vehicle air conditioner, is applicable to air purifier etc. in the car equally.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (6)
1. The utility model provides an on-vehicle air conditioner filter core system with adjustable which characterized in that includes:
the filter element at least comprises a layer of graphene filter screen made of graphene materials; and
and the electrifying device is connected with the graphene filter screen and used for electrifying the graphene filter screen so that the graphene filter screen generates an electric effect and generates heat, thereby killing germs on the graphene filter screen.
2. The adjustable vehicle air conditioner filter cartridge system of claim 1, further comprising:
and the temperature controller is connected with the electrifying device and used for sensing the temperature information of the filter element and controlling the voltage applied to the filter element by the electrifying device.
3. The adjustable vehicle air conditioner filter cartridge system of claim 1 or 2, wherein said filter cartridge further comprises:
the prefiltration layer, with the range upon range of setting of graphite alkene filter screen and it is kept away from one side of graphite alkene filter screen is towards the air intake.
4. The adjustable vehicular air conditioning filter cartridge system according to claim 3,
the prefiltration layer is made by polypropylene spunbonded fabric, and the prefiltration layer and the graphene filter screen are both in folded paper shape.
5. The adjustable vehicle air conditioner filter cartridge system of claim 4, wherein said filter cartridge further comprises:
the support frame, set up in the graphite alkene filter screen is kept away from the one deck of prefiltration layer is used for supporting the prefiltration layer with the graphite alkene filter screen.
6. The adjustable vehicular air conditioning filter element system according to claim 5,
the support frame is made by polyethylene material, and is with the same fold paper form of graphite alkene filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021326528.5U CN212708851U (en) | 2020-07-08 | 2020-07-08 | Adjustable vehicle-mounted air conditioner filter element system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021326528.5U CN212708851U (en) | 2020-07-08 | 2020-07-08 | Adjustable vehicle-mounted air conditioner filter element system |
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| Publication Number | Publication Date |
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| CN212708851U true CN212708851U (en) | 2021-03-16 |
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| CN202021326528.5U Active CN212708851U (en) | 2020-07-08 | 2020-07-08 | Adjustable vehicle-mounted air conditioner filter element system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813699A (en) * | 2021-09-18 | 2021-12-21 | 肇庆市利邦科技有限公司 | Dual-purpose vehicle air filter check of military and civilian |
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- 2020-07-08 CN CN202021326528.5U patent/CN212708851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813699A (en) * | 2021-09-18 | 2021-12-21 | 肇庆市利邦科技有限公司 | Dual-purpose vehicle air filter check of military and civilian |
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