CN216950524U

CN216950524U - Automobile filter

Info

Publication number: CN216950524U
Application number: CN202121525505.1U
Authority: CN
Inventors: 梁休海
Original assignee: Kunshan Lu'anjie Auto Parts Co ltd
Current assignee: Kunshan Lu'anjie Auto Parts Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-07-12
Anticipated expiration: 2031-07-01

Abstract

The utility model provides an automobile filter, which comprises a tail gas inlet, a filter body, a plasma generating mechanism, a power generating mechanism and a tail gas discharge port, which are sequentially connected; a first cavity and a second cavity are arranged in the filter body, and the first cavity is positioned at the outer side of the second cavity; a rechargeable battery is arranged in the first cavity, and a particle filter screen, an anode pole, a cathode pole and an antibacterial filter screen which are sequentially arranged are arranged in the second cavity; the power generation mechanism comprises a power generation mechanism body, a rotating shaft, a fan and a power generator, wherein the fan is fixedly connected to the rotating shaft. According to the utility model, tail gas is sequentially filtered, adsorbed and degraded through the particle filter screen, the anode pole, the cathode pole, the antibacterial filter screen and the activated carbon layer, and the purification effect is further improved through the plasma generation mechanism. The gap in the plasma generating mechanism increases the flow velocity of the tail gas, so that the fan rotates at a high speed and converts mechanical energy into electric energy through the generator for charging, thereby being beneficial to sustainable development, energy conservation and environmental protection.

Description

Automobile filter

Technical Field

The utility model relates to the technical field of automobiles, in particular to an automobile filter.

Background

With the continuous development and progress of society and the continuous improvement of living standard of people, automobiles are popularized to thousands of households, and the application range is wider and wider. However, with the increasing use amount of automobiles, the influence of automobile exhaust on the environment is more and more serious, and the automobile exhaust has great harm to urban environment in particular. However, the existing filter has a common effect and is difficult to meet the requirement of daily environmental protection.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide an automotive filter, which is used for solving the problem that the effect of the filter in the prior art is generally difficult to meet the daily environmental protection requirement.

In order to solve the technical problem, the utility model is realized as follows: an automobile filter comprises a tail gas inlet, a filter body, a plasma generating mechanism, a power generating mechanism and a tail gas discharge port which are sequentially connected; a first cavity and a second cavity are arranged in the filter body, and the first cavity is positioned on the outer side of the second cavity; a rechargeable battery is arranged in the first cavity, and a particle filter screen, an anode pole, a cathode pole and an antibacterial filter screen which are sequentially arranged are arranged in the second cavity; the power generation mechanism comprises a power generation mechanism body, a rotating shaft, a fan and a power generator, wherein the fan is fixedly connected to the rotating shaft; one end of the rotating shaft is rotatably connected in the power generation mechanism body, and the other end of the rotating shaft is fixedly connected to the input rotating end of the power generator; the positive pole, the negative pole, the electrode and the generator of the plasma generating mechanism are respectively connected with the rechargeable battery.

Furthermore, an activated carbon layer is arranged in the filter body and is positioned on one side of the antibacterial filter screen.

Further, the plasma generating mechanism comprises a plasma generating mechanism body, a medium blocking body, an inner electrode and an outer electrode; the outer electrode is sleeved outside the dielectric barrier body, and the dielectric barrier body is arranged in the plasma generating mechanism body; the inner electrode is arranged in the dielectric barrier body, and a gap is reserved between the inner electrode and the inner wall of the dielectric barrier body.

Furthermore, the plasma generating mechanism body and the medium blocking body are both cylindrical structures, and the inner electrode is a cylindrical structure.

Further, the rechargeable battery is a lithium battery.

As mentioned above, according to the automobile filter, through ingenious design, the tail gas passes through the particle filter screen, the anode pole, the cathode pole, the antibacterial filter screen and the activated carbon layer in sequence to realize the functions of filtering, adsorbing and degrading, and then the purification effect is further improved through the plasma generation mechanism. The flow velocity of the tail gas is increased through the gap in the plasma generating mechanism, so that the fan rotates at a high speed and converts mechanical energy into electric energy through the generator for charging, and sustainable development, energy conservation and environmental protection are facilitated.

Drawings

FIG. 1 is a schematic diagram of a frame of an automotive filter according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of an automotive filter according to an embodiment of the present invention;

FIG. 3 is a front view of an automotive filter according to an embodiment of the present invention;

FIG. 4 illustrates a side view of an automotive filter in accordance with an embodiment of the present invention;

FIG. 5 is a top view of an automotive filter according to an embodiment of the present invention;

fig. 6 illustrates a bottom view of an automotive filter in accordance with an embodiment of the present invention.

Reference is made to the following in corresponding reference numbers in the drawings of the specification:

the device comprises a tail gas inlet 1, a filter body 2, a rechargeable battery 21, a particle filter screen 22, an anode pole 23, a cathode pole 24, an antibacterial filter screen 25, an activated carbon layer 26, a plasma generating mechanism 3, a plasma generating mechanism body 31, a medium blocking body 32, an inner electrode 33, an outer electrode 34, a power generating mechanism 4, a power generating mechanism body 41, a rotating shaft 42, a fan 43, a power generator 44 and a tail gas exhaust port 5.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms may be changed or adjusted without substantial change in the technical content.

As shown in fig. 1 to 6, the present invention provides an automobile filter, which includes an exhaust gas inlet 1, a filter body 2, a plasma generating mechanism 3, a power generating mechanism 4, and an exhaust gas outlet 5, which are connected in sequence.

A first cavity and a second cavity are arranged in the filter body 2, and the first cavity is positioned at the outer side of the second cavity. A rechargeable battery 21 is arranged in the first cavity, the rechargeable battery 21 is a lithium battery, and a particle filter screen 22, an anode pole 23, a cathode pole 24 and an antibacterial filter screen 25 which are sequentially arranged are arranged in the second cavity. The particle filter screen 22 is used for filtering particles and bacteria above 0.1um in the tail gas, the anode inductor 23 and the cathode electric pole 24 are connected with the rechargeable battery 21 and electrified to further degrade and adsorb the filtered tail gas, and the antibacterial filter screen 25 is used for further filtering the bacteria in the tail gas. An activated carbon layer 26 is further arranged in the filter body 2, the activated carbon layer 26 is located on one side of the antibacterial filter screen 25, and the activated carbon layer is used for adsorbing harmful gases in the tail gas.

The plasma generating mechanism 3 comprises a plasma generating mechanism body 31, a medium blocking body 32, an inner electrode 33 and an outer electrode 34, wherein the plasma generating mechanism body 31 and the medium blocking body 32 are both cylindrical structures, and the inner electrode 33 is cylindrical structure. The outer electrode 34 is sleeved outside the dielectric barrier 32, and the dielectric barrier 32 is disposed in the plasma generating mechanism body 31. The internal electrode 33 is disposed inside the dielectric barrier 32 with a gap from the inner wall of the dielectric barrier 32. The rechargeable battery 21 is connected with the inner electrode 33 and the outer electrode 34, and after the rechargeable battery is electrified, a discharge area is formed in a gap between the inner electrode and the inner wall of the medium barrier 32 to generate plasma. After the exhaust gas enters the discharge region from the dielectric barrier 32, since the plasma concentration is very high in the narrow gap, the exhaust gas can sufficiently contact the plasma, so that the purification effect is increased.

The power generation mechanism 4 includes a power generation mechanism body 41, a rotating shaft 42, a fan 43 and a power generator 44, wherein the fan 43 is fixedly connected to the rotating shaft 42. One end of the rotating shaft 42 is rotatably connected in the power generation mechanism body 41, the other end is fixedly connected to the input rotating end of the power generator 44, and the output end of the power generator 44 is connected to the rechargeable battery 21 for charging. Due to the throttling principle, when the tail gas enters a narrow gap from the medium barrier body 1, the flow velocity of the tail gas is increased, so that the fan 43 rotates at a high speed while the purification effect is further improved, and the generator 44 continuously generates power to charge the rechargeable battery 21.

When in use, the exhaust enters from the exhaust gas inlet 1, is purified by the filter body 2 and the plasma generating mechanism 3, and is finally discharged from the exhaust gas outlet 5.

In conclusion, according to the automobile filter, through a smart design, tail gas passes through the particle filter screen, the anode pole, the cathode pole, the antibacterial filter screen and the activated carbon layer in sequence to realize the functions of filtering, adsorbing and degrading, and then the purification effect is further improved through the plasma generation mechanism. The flow velocity of the tail gas is increased through the gap in the plasma generating mechanism, so that the fan rotates at a high speed and converts mechanical energy into electric energy through the generator for charging, and sustainable development, energy conservation and environmental protection are facilitated. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. An automotive filter, characterized by: comprises a tail gas input port (1), a filter body (2), a plasma generating mechanism (3), a power generating mechanism (4) and a tail gas discharge port (5) which are connected in sequence; a first cavity and a second cavity are arranged in the filter body (2), and the first cavity is positioned at the outer side of the second cavity; a rechargeable battery (21) is arranged in the first cavity, and a particle filter screen (22), a positive pole electric pole (23), a negative pole electric pole (24) and an antibacterial filter screen (25) which are sequentially arranged are arranged in the second cavity; the power generation mechanism (4) comprises a power generation mechanism body (41), a rotating shaft (42), a fan (43) and a power generator (44), wherein the fan (43) is fixedly connected to the rotating shaft (42); one end of the rotating shaft (42) is rotatably connected in the power generation mechanism body (41), and the other end of the rotating shaft is fixedly connected with the input rotating end of the power generator (44); the positive pole electric pole (23), the negative pole electric pole (24), the electrode of the plasma generating mechanism (3) and the generator (44) are respectively connected to the rechargeable battery (21).

2. The automotive filter of claim 1, wherein: an activated carbon layer (26) is further arranged in the filter body (2), and the activated carbon layer (26) is located on one side of the antibacterial filter screen (25).

3. The automotive filter of claim 1, wherein: the plasma generating mechanism (3) comprises a plasma generating mechanism body (31), a medium blocking body (32), an inner electrode (33) and an outer electrode (34); the outer electrode (34) is sleeved outside the medium blocking body (32), and the medium blocking body (32) is arranged in the plasma generating mechanism body (31); the inner electrode (33) is arranged in the medium barrier body (32) and is spaced from the inner wall of the medium barrier body (32).

4. A vehicle filter according to claim 3, wherein: the plasma generating mechanism body (31) and the medium blocking body (32) are both cylindrical structures, and the inner electrode (33) is cylindrical.

5. The automotive filter of claim 1, wherein: the rechargeable battery (21) is a lithium battery.