CN216381561U - Purifier for automobile internal combustion engine exhaust - Google Patents
Purifier for automobile internal combustion engine exhaust Download PDFInfo
- Publication number
- CN216381561U CN216381561U CN202122713418.5U CN202122713418U CN216381561U CN 216381561 U CN216381561 U CN 216381561U CN 202122713418 U CN202122713418 U CN 202122713418U CN 216381561 U CN216381561 U CN 216381561U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- filter screen
- combustion engine
- internal combustion
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 25
- 238000000746 purification Methods 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 241000883990 Flabellum Species 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 7
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a purification device for automobile internal combustion engine exhaust, which belongs to the technical field of purification devices and comprises an air inlet pipe and an installation box, wherein the air inlet pipe is in a hollow round pipe shape with one open side, a filter screen is arranged on the inner side wall of the air inlet pipe, a cleaning brush is rotationally arranged on the surface of the filter screen, a first rotating rod for driving the cleaning brush to rotate is arranged in the horizontal direction of the filter screen, and a first gear is arranged at the other end of the first rotating rod; the top of the air inlet pipe is provided with the installation box, and the installation box is a hollow rectangular body. The utility model discloses a, gaseous filter screen through the intake pipe filters the back, inside the gaseous suction install bin after will filtering through the fan of breathing in to the air current can drive the flabellum and rotate, and the flabellum drives second gear revolve, and the second gear passes through the chain and drives first gear revolve, and first gear can drive the cleaning brush rotation that first pivot is connected again, thereby finishes through the debris clearance of cleaning brush with the filter screen surface.
Description
Technical Field
The utility model relates to the technical field of purification devices, in particular to a purification device for exhaust of an internal combustion engine of an automobile.
Background
In modern society, air pollution is more and more serious, and haze weather appears, so that a lot of adverse effects are generated on life, trip and body health of people, and meanwhile, certain influence is also generated on the service life of an internal combustion engine. Among them, automobile exhaust is one of the main air pollution sources, and with the rapid increase of automobile output and sales volume, the exhaust pollution of internal combustion engine with partial exhaust exceeding standard is especially serious. The exhaust gas exceeds the standard because carbon deposition is generated and accumulated due to the combustion of fuel oil in an engine, and more toxic substances are generated; if such toxic air is directly exhausted and sucked into the internal combustion engine to do work, the atmospheric environment is seriously polluted and the service life of the internal combustion engine is shortened.
Generally, people usually adopt two methods, namely internal control and external purification, of an internal combustion engine to realize exhaust purification, wherein the internal control is to reduce pollutants discharged by an automobile by controlling the working process of the internal combustion engine, a filter screen is a common device for filtering gas, and a traditional filter screen lacks the function of automatic cleaning, so that the research and development of a purification device for exhaust of the internal combustion engine of the automobile are needed.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a purification apparatus for exhaust gas of an automotive internal combustion engine, comprising:
the air inlet pipe is in a hollow round pipe shape with one open side, a filter screen is arranged on the inner side wall of the air inlet pipe, a cleaning brush is rotatably arranged on the surface of the filter screen, a first rotating rod for driving the cleaning brush to rotate is arranged in the horizontal direction of the filter screen, and a first gear is arranged at the other end of the first rotating rod;
the mounting box, the intake pipe top is provided with the mounting box, the mounting box is the cuboid of hollow, mounting box inner chamber roof rotates through the second support frame has first bull stick, first bull stick is provided with the second gear, the second gear with first gear passes through the chain linkage, first bull stick one end is provided with drives its pivoted flabellum, mounting box inner chamber roof is provided with the fan of breathing in through the mount, the air inlet of the fan of breathing in passes through the breathing pipe intercommunication the intake pipe inner chamber, the gas outlet orientation of the fan of breathing in the flabellum.
As a preferable aspect of the purification apparatus for exhaust gas of an internal combustion engine of an automobile according to the present invention, wherein: the bottom of the first rotating rod is provided with a first support frame, the bottom end of the first support frame is connected to the bottom wall of the inner cavity of the air inlet pipe, and bearings are arranged at the joints of the first rotating rod and the second support frame and at the joints of the first rotating rod and the first support frame.
As a preferable aspect of the purification apparatus for exhaust gas of an internal combustion engine of an automobile according to the present invention, wherein: and the top of the air inlet pipe is provided with a communication port for the chain to run through.
As a preferable aspect of the purification apparatus for exhaust gas of an internal combustion engine of an automobile according to the present invention, wherein: the top of the air inlet pipe is provided with a communicating hole for the air suction pipe to penetrate through.
As a preferable aspect of the purification apparatus for exhaust gas of an internal combustion engine of an automobile according to the present invention, wherein: an exhaust pipe is arranged in the communicating inner cavity of the left side wall of the installation box.
Compared with the prior art, the utility model has the beneficial effects that: gaseous filter screen through the intake pipe filters the back, and inside the gaseous suction install bin after will filtering through the fan of breathing in to the air current can drive the flabellum and rotate, and the flabellum drives second gear revolve, and the second gear passes through the chain and drives first gear revolve, and first gear can drive the cleaning brush rotation that first bull stick is connected again, thereby finishes the debris clearance on filter screen surface through the cleaning brush.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the structure of the air inlet pipe and the internal components of the installation box of the present invention;
FIG. 3 is a schematic view of the external structure of the intake pipe of the present invention;
in the figure: the air intake pipe 100, the filter screen 110, the cleaning brush 120, the first rotating rod 130, the first gear 140, the first support frame 150, the communication opening 160, the communication hole 170, the installation box 200, the second gear 210, the first rotating rod 220, the fan blade 230, the second support frame 240, the chain 250, the suction fan 260, the air suction pipe 270, the fixing frame 280 and the air discharge pipe 290.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 to 3 are schematic structural views illustrating an embodiment of an exhaust gas purifying apparatus for an internal combustion engine of an automobile according to the present invention, and referring to fig. 1 to 3, the exhaust gas purifying apparatus for an internal combustion engine of an automobile according to the present embodiment includes:
the air inlet pipe 100 is a hollow round pipe with one open side, a filter screen 110 is arranged on the inner side wall of the air inlet pipe 100, a cleaning brush 120 is rotatably arranged on the surface of the filter screen 110, a first rotating rod 130 for driving the cleaning brush 120 to rotate is arranged in the horizontal direction of the filter screen 110, and a first gear 140 is arranged at the other end of the first rotating rod 130;
install bin 200, intake pipe 100 top is provided with install bin 200, install bin 200 is the cuboid of hollow, install bin 200 inner chamber roof has first pivot pole 220 through the rotation of second support frame 240, first pivot pole 220 is provided with second gear 210, second gear 210 and first gear 140 pass through the linkage of chain 250, first pivot pole 220 one end is provided with drives its pivoted flabellum 230, install bin 200 inner chamber roof is provided with suction fan 260 through mount 280, suction fan 260's air inlet passes through suction pipe 270 intercommunication intake pipe 100 inner chamber, suction fan 260's gas outlet is towards flabellum 230.
The bottom of the first rotating rod 130 is provided with a first support frame 150, the bottom end of the first support frame 150 is connected to the bottom wall of the inner cavity of the air inlet pipe 100, and bearings are arranged at the joint of the first rotating rod 220 and the second support frame 240 and the joint of the first rotating rod 130 and the first support frame 150, so that the friction force generated when the first rotating rod 130 and the first rotating rod 220 rotate is reduced;
the top of the air inlet pipe 100 is provided with a communication opening 160 for the chain 250 to penetrate through for the movement of the chain 250;
the top of the air inlet pipe 100 is provided with a communication hole 170 for the air suction pipe 270 to penetrate through, and the communication hole 170 is used for inserting air suction;
an exhaust pipe 290 is arranged in the inner cavity communicated with the left side wall of the installation box 200 and used for exhausting air of the installation box 200;
in a specific using process, when the present invention is used, after the air is filtered by the filter screen 110 of the air inlet pipe 100, the filtered air is sucked into the installation box 200 by the air suction fan 260, and the air flow drives the fan blade 230 to rotate, and the fan blade 230 drives the second gear 210 to rotate, the second gear 210 drives the first gear 140 to rotate by the chain 250, and the first gear 140 can drive the cleaning brush 120 connected to the first rotating rod 130 to rotate, so that the impurities on the surface of the filter screen 110 are cleaned by the cleaning brush 120.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A purification apparatus for exhaust gas of an automotive internal combustion engine, characterized by comprising:
the air inlet pipe (100) is in the shape of a hollow round pipe with an open side, a filter screen (110) is arranged on the inner side wall of the air inlet pipe (100), a cleaning brush (120) is arranged on the surface of the filter screen (110) in a rotating mode, a first rotating rod (130) for driving the cleaning brush (120) to rotate is arranged on the filter screen (110) in the horizontal direction, and a first gear (140) is arranged at the other end of the first rotating rod (130);
install bin (200), intake pipe (100) top is provided with install bin (200), install bin (200) are the cuboid of hollow, install bin (200) inner chamber roof has first bull stick (220) through second support frame (240) rotation, first bull stick (220) are provided with second gear (210), second gear (210) with first gear (140) link through chain (250), first bull stick (220) one end is provided with drives its pivoted flabellum (230), install bin (200) inner chamber roof is provided with fan (260) of breathing in through mount (280), the air inlet of fan (260) of breathing in passes through breathing pipe (270) intercommunication intake pipe (100) inner chamber, the gas outlet orientation of fan (260) of breathing in fan flabellum (230).
2. The purification apparatus for exhaust gas of an automotive internal combustion engine according to claim 1, characterized in that: the bottom of the first rotating rod (130) is provided with a first support frame (150), the bottom end of the first support frame (150) is connected to the bottom wall of the inner cavity of the air inlet pipe (100), and bearings are arranged at the joint of the first rotating rod (220) and the second support frame (240) and the joint of the first rotating rod (130) and the first support frame (150).
3. The purification apparatus for exhaust gas of an automotive internal combustion engine according to claim 1, characterized in that: the top of the air inlet pipe (100) is provided with a communication opening (160) for the chain (250) to run through.
4. The purification apparatus for exhaust gas of an automotive internal combustion engine according to claim 1, characterized in that: the top of the air inlet pipe (100) is provided with a communication hole (170) for the air suction pipe (270) to penetrate through.
5. The purification apparatus for exhaust gas of an automotive internal combustion engine according to claim 1, characterized in that: an exhaust pipe (290) is arranged in a communicating inner cavity of the left side wall of the installation box (200).
6. The purification apparatus for exhaust gas of an automotive internal combustion engine according to claim 1, characterized in that: the bottom of the air inlet pipe (100) is positioned at the right lower part of the filter screen (110) and is provided with a drain pipe and a drain valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122713418.5U CN216381561U (en) | 2021-11-08 | 2021-11-08 | Purifier for automobile internal combustion engine exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122713418.5U CN216381561U (en) | 2021-11-08 | 2021-11-08 | Purifier for automobile internal combustion engine exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216381561U true CN216381561U (en) | 2022-04-26 |
Family
ID=81251889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122713418.5U Expired - Fee Related CN216381561U (en) | 2021-11-08 | 2021-11-08 | Purifier for automobile internal combustion engine exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216381561U (en) |
-
2021
- 2021-11-08 CN CN202122713418.5U patent/CN216381561U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |