CN108468580B - Vehicle tail gas purifying device - Google Patents
Vehicle tail gas purifying device Download PDFInfo
- Publication number
- CN108468580B CN108468580B CN201810249958.2A CN201810249958A CN108468580B CN 108468580 B CN108468580 B CN 108468580B CN 201810249958 A CN201810249958 A CN 201810249958A CN 108468580 B CN108468580 B CN 108468580B
- Authority
- CN
- China
- Prior art keywords
- adjusting bolts
- treatment box
- cavities
- air suction
- tail gas
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
- F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The invention discloses a vehicle tail gas purifying device, which comprises an air suction cover, wherein cavities are formed in two sides of the inside of the air suction cover, adjusting bolts penetrate through the two cavities, baffle plates are arranged on the outer walls of the two adjusting bolts arranged in the cavities, first springs are sleeved on the outer walls of the adjusting bolts on one side of the two baffle plates, and one ends of the two first springs are arranged on the bottom wall of the cavity; one side of the suction cover is communicated with the treatment box, a plurality of slots are formed in the side wall in the treatment box, inserting blocks are arranged in the slots, a filter screen is connected between the two inserting blocks, and a box cover is hinged to one side of the treatment box. According to the invention, the fixing blocks at the tail ends of the two adjusting bolts are respectively propped against the side wall of the exhaust pipe by rotating the adjusting bolts, so that the fixing of the suction hood is finished, the installation is simple and convenient, the filter screen can be rapidly installed and disassembled by the cooperation of the inserting blocks and the inserting grooves, and great convenience is brought to cleaning.
Description
Technical Field
The invention relates to the technical field of vehicle tail gas treatment, in particular to a vehicle tail gas purifying device.
Background
With the daily and monthly variation of social economy, vehicles have become an indispensable transportation means in people's life. However, since most of the vehicles on the market at present lack the emission reduction function, and the number of vehicles increases, the air quality is reduced in a straight line, so that the environment is adversely affected.
Through searching, chinese patent No. CN205387965U discloses a vehicle tail gas purifying device, which comprises an air suction hole, a pipeline, a tail gas treatment box and an air outlet pipe which are sequentially connected, wherein a tail gas cleaning medium is arranged in the tail gas treatment box, an air suction fan consisting of blades, a shaft and a motor is arranged at the opening of the air outlet pipe, the air suction fan is fixedly connected with the air outlet pipe through a connecting frame, and the circumferential opening area of the connecting frame is an air outlet area. The invention has the technical effects of good cleaning effect, high cleaning efficiency, convenient use, low energy consumption and the like.
The existing vehicle tail gas purifying device has the defects that: the purification device is difficult to fix on the automobile exhaust pipe, is inconvenient to detach and clean, and reduces the purification efficiency of the purification device on tail gas when the purification device is not cleaned for a long time, so that the environmental pollution is aggravated.
Disclosure of Invention
The invention aims to provide a vehicle tail gas purifying device, which is characterized in that two adjusting bolts are arranged on an air suction cover, the air suction cover is arranged at the tail end of a vehicle exhaust pipe, and fixing blocks at the tail ends of the two adjusting bolts are respectively abutted against the side wall of the exhaust pipe by rotating the adjusting bolts, so that the air suction cover fixing is finished, the problem that the existing purifying device is difficult to fix on the vehicle exhaust pipe, is inconvenient to detach and clean and reduces the tail gas purifying efficiency when the existing purifying device is not cleaned for a long time is solved.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the vehicle tail gas purifying device comprises an air suction cover, wherein cavities are formed in two sides of the inside of the air suction cover, adjusting bolts penetrate through the two cavities, baffle plates are arranged on the outer walls of the two adjusting bolts arranged in the cavities, first springs are sleeved on the outer walls of the adjusting bolts on one side of the two baffle plates, and one ends of the two first springs are arranged on the bottom wall of the cavity; the utility model discloses a box is handled to one side intercommunication of cover of breathing in, be equipped with a plurality of slots on handling the lateral wall in the case, all be equipped with the inserted block in the slot, two all be connected with the filter screen between the inserted block, one side of handling the case articulates there is the case lid, the opposite side both ends of handling the case all are equipped with locking mechanism, locking mechanism includes the spout, be equipped with the slider in the spout, the top of slider is equipped with the ejector pad, one side of ejector pad is equipped with the round pin post, the round pin post is with the pinhole assorted on the case lid, one side of slider is equipped with the gag lever post, the cover is equipped with the second spring on the outer wall of gag lever post, the both ends of second spring are fixed respectively on the inside wall of slider and spout.
Further, a limiting groove is formed in the inner wall of one side of the sliding groove, and the inner diameter of the limiting groove is slightly larger than that of the limiting rod.
Further, the air outlet end of the treatment box is communicated with an air outlet pipe, and the air outlet pipe is in an inverted C shape.
Further, the two adjusting bolts are respectively connected with the air suction cover in a threaded mode.
Further, two opposite ends of the adjusting bolts are provided with fixing plates, and one sides of the two fixing plates are provided with a plurality of protrusions.
Furthermore, the filter screens are all obliquely arranged, and the included angle formed by the filter screens and the horizontal line is 45-60 degrees.
The beneficial effects of adopting above technical scheme are:
1. the exhaust hood is arranged at the tail end of the vehicle exhaust pipe by arranging two adjusting bolts, the fixing blocks at the tail ends of the two adjusting bolts are respectively abutted against the side wall of the exhaust pipe by rotating the adjusting bolts, so that the fixing of the exhaust hood is completed, the first spring and the baffle in the cavity can absorb vibration generated by the vehicle exhaust pipe, tail gas in the exhaust hood is introduced into the treatment box, a plurality of filter screens arranged in the treatment box can filter suspended solid particles attached to the vehicle tail gas, and the filter screens can be rapidly installed and detached by matching the insert blocks with the insert slots, so that the cleaning is greatly convenient;
2. the case lid on the processing case realizes closed locking through locking mechanism, pulls the ejector pad through external force, makes slider compression second spring to make the round pin post remove, when the case lid was closed, only need release external force, made the round pin post combine with the pinhole on the case lid, thereby realized the fixed of case lid, the terminal outlet duct of processing case is discharged from the terminal outlet duct of processing case to the tail gas after the processing case is handled, and the outlet duct is the form of falling "C", thereby makes tail gas blowout to ground, has avoided the personnel of vehicle rear side directly to absorb tail gas.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a schematic structural view of a vehicle exhaust purification apparatus according to the present invention;
FIG. 2 is an enlarged schematic view of the structure of the area A in FIG. 1;
wherein:
1-suction hood, 2-treatment box, 3-outlet duct, 4-adjusting bolt, 5-cavity, 6-baffle, 7-first spring, 8-fixed plate, 9-filter screen, 10-insert, 11-slot, 12-case lid, 13-spout, 14-slider, 15-push block, 16-pin, 17-gag lever post, 18-second spring, 19-spacing groove.
Detailed Description
The following detailed description of the embodiments of the invention, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate and thorough understanding of the concepts and aspects of the invention, and to aid in its practice, by those skilled in the art.
As shown in fig. 1 to 2, the present invention is a vehicle exhaust gas purifying apparatus.
Specifically, as shown in fig. 1 to 2, the air suction cover 1 is included, cavities 5 are respectively arranged at two sides of the interior of the air suction cover 1, adjusting bolts 4 are respectively penetrated in the two cavities 5, baffle plates 6 are respectively arranged on the outer walls of the two adjusting bolts 4 arranged in the cavities 5, first springs 7 are respectively sleeved on the outer walls of the adjusting bolts 4 at one side of the two baffle plates 6, and one ends of the two first springs 7 are respectively arranged on the bottom wall of the cavity 5; the utility model provides a suction hood 1's one side intercommunication processing box 2 is equipped with a plurality of slots 11 on the lateral wall in the processing box 2, all be equipped with cartridge 10 in the slot 11, all be connected with filter screen 9 between two cartridge 10, one side of processing box 2 articulates there is case lid 12, the opposite side both ends of processing box 2 all are equipped with locking mechanism, locking mechanism includes spout 13, be equipped with slider 14 in the spout 13, the top of slider 14 is equipped with ejector pad 15, one side of ejector pad 15 is equipped with round pin post 16, round pin post 16 and the pinhole assorted on the case lid 12, one side of slider 14 is equipped with gag lever post 17, the cover is equipped with second spring 18 on the outer wall of gag lever post 17, the both ends of second spring 18 are fixed respectively on the inside wall of slider 14 and spout 13.
A limit groove 19 is arranged on the inner wall of one side of the chute 13, and the inner diameter of the limit groove 19 is slightly larger than that of the limit rod 17; the air outlet end of the treatment box 2 is communicated with an air outlet pipe 3, the air outlet pipe 3 is in an inverted C shape, and the exhaust direction of the tail gas can be adjusted; the two adjusting bolts 4 are respectively connected with the air suction cover 1 in a threaded manner; one end of each of the two adjusting bolts 4, which is opposite to the other end of each other, is provided with a fixing plate 8, and one side of each of the two fixing plates 8 is provided with a plurality of bulges which are used for increasing the friction force between the fixing plate 8 and the vehicle exhaust pipe; the filter screens 9 are all obliquely arranged, the included angle formed by the filter screens 9 and the horizontal line is 45-60 degrees, and the obliquely arranged filter screens can enable the contact area between the automobile exhaust and each filter screen 9 to be wider.
When the purification device is fixed, only the suction hood 1 is required to be installed at the tail end of the vehicle exhaust pipe, the fixing blocks 8 at the tail ends of the two adjusting bolts 4 are respectively abutted against the side wall of the exhaust pipe by rotating the adjusting bolts 4, so that the fixation of the suction hood 1 is completed, the first springs 7 and the baffle 6 in the cavity 5 can absorb vibration generated by the vehicle exhaust pipe, tail gas in the suction hood 1 is introduced into the treatment box 2, a plurality of filter screens 9 arranged in the treatment box 2 can filter suspended solid particles attached in the vehicle tail gas, and the filter screens 9 can be rapidly installed and detached by matching the insert blocks 10 with the slots 11, so that great convenience is brought to cleaning; the case lid 12 on the processing case 2 realizes the closed locking through locking mechanism, through external force pulling ejector pad 15, make slider 14 compress second spring 18 to make round pin post 16 remove, when case lid 12 was closed, only need release external force, make round pin post 16 combine with the pinhole on the case lid 12, thereby realized the fixed of case lid 12, the terminal outlet duct 3 of processing case 2 is followed to the tail gas after processing case 2 is discharged, outlet duct 3 is the form of falling "C", thereby make tail gas blowout to ground, avoided the personnel of vehicle rear side directly to absorb the tail gas.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
While the invention has been described above by way of example with reference to the accompanying drawings, it is to be understood that the invention is not limited to the particular embodiments described, but is capable of numerous insubstantial modifications of the inventive concept and solution; or the invention is not improved, and the conception and the technical scheme are directly applied to other occasions and are all within the protection scope of the invention.
Claims (1)
1. A vehicle exhaust purification device, characterized in that: the novel air suction device comprises an air suction cover (1), wherein cavities (5) are formed in two sides of the inside of the air suction cover (1), adjusting bolts (4) penetrate through the two cavities (5), baffle plates (6) are arranged on the outer walls of the two adjusting bolts (4) arranged in the cavities (5), first springs (7) are sleeved on the outer walls of the adjusting bolts (4) on one side of the baffle plates (6), and one ends of the two first springs (7) are arranged on the bottom wall of the cavity (5); one side of the suction hood (1) is communicated with the treatment box (2), a plurality of slots (11) are formed in the side wall in the treatment box (2), inserting blocks (10) are arranged in the slots (11), a filter screen (9) is connected between the two inserting blocks (10), a box cover (12) is hinged to one side of the treatment box (2), locking mechanisms are arranged at two ends of the other side of the treatment box (2), each locking mechanism comprises a sliding groove (13), a sliding block (14) is arranged in each sliding groove (13), a pushing block (15) is arranged at the top end of each sliding block (14), a pin column (16) is arranged on one side of each pushing block (15), each pin column (16) is matched with a pin hole in the box cover (12), a limiting rod (17) is arranged on one side of each sliding block (14), a second spring (18) is sleeved on the outer wall of each limiting rod (17), and two ends of each second spring (18) are respectively fixed on the sliding blocks (14) and the inner side walls of the sliding grooves (13);
a limiting groove (19) is formed in the inner wall of one side of the sliding groove (13), and the inner diameter of the limiting groove (19) is slightly larger than that of the limiting rod (17);
the air outlet end of the treatment box (2) is communicated with an air outlet pipe (3), and the air outlet pipe (3) is inverted
A "C" shape;
the two adjusting bolts (4) are respectively connected with the air suction cover (1) in a threaded manner;
one opposite ends of the two adjusting bolts (4) are provided with fixing plates (8), and one sides of the two fixing plates (8) are provided with a plurality of bulges;
the filter screens (9) are all obliquely arranged, and the included angle formed by the filter screens (9) and the horizontal line is 45-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810249958.2A CN108468580B (en) | 2018-03-26 | 2018-03-26 | Vehicle tail gas purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810249958.2A CN108468580B (en) | 2018-03-26 | 2018-03-26 | Vehicle tail gas purifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108468580A CN108468580A (en) | 2018-08-31 |
| CN108468580B true CN108468580B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810249958.2A Active CN108468580B (en) | 2018-03-26 | 2018-03-26 | Vehicle tail gas purifying device |
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| CN (1) | CN108468580B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624414A (en) * | 2019-09-27 | 2019-12-31 | 吴琦 | Engine rack exhaust-gas treatment equipment |
| CN112228198B (en) * | 2020-10-21 | 2021-09-07 | 马鞍山市常立发机械制造有限公司 | Energy-saving environment-friendly diesel engine for engineering machinery |
| CN112682151B (en) * | 2020-12-24 | 2023-08-01 | 江苏星光发电设备有限公司 | Tail gas purifying equipment of diesel generator set |
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