CN212614975U

CN212614975U - A high-efficient blast pipe for automotive equipment

Info

Publication number: CN212614975U
Application number: CN202021238089.2U
Authority: CN
Inventors: 李震; 刘大建; 张鹏; 付林; 方云龙
Original assignee: Qingdao Beixin Cooling System Co ltd
Current assignee: Qingdao Beixin Cooling System Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-26
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a high-efficient blast pipe for automotive equipment relates to vehicle vent-pipe technical field. The high-efficiency exhaust pipe of the automobile equipment comprises an air inlet pipe, the air inlet pipe is detachably connected with one end of a filter cartridge, and the other end of the filter cartridge is fixedly connected with an air outlet pipe; the filter cartridge is detachably connected with a filter layer, and the filter layer sequentially comprises an activated carbon layer, a ceramic filter membrane and an oxidation reaction layer; the filter comprises a filter layer and is characterized in that an annular inserting plate is arranged at one end of the filter layer, an annular inserting groove matched with the annular inserting plate is formed in the inner wall of the filter cylinder, and the filter layer is inserted into the annular inserting groove through the annular inserting plate. The utility model discloses, through can dismantling in the cartridge filter and be equipped with the filter layer, automobile exhaust loops through activated carbon layer, ceramic filtration membrane and oxidation reaction layer, can filter the harmful substance that contains in the purification tail gas step by step, reduces harmful substance's emission to carry out effectual protection to the air, reach the purpose of environmental protection.

Description

A high-efficient blast pipe for automotive equipment

Technical Field

The utility model relates to an automobile exhaust pipe technical field, concretely relates to a high-efficient blast pipe for mobile device.

Background

The automobile exhaust pipe is also called as an automobile exhaust pipe hose, and is arranged in the exhaust pipe between an engine exhaust branch pipe and a silencer, so that the whole exhaust system is in flexible connection, thereby playing the roles of reducing vibration and noise, facilitating installation and prolonging the service life of the exhaust silencing system.

At present, the power machine of most automobiles is an internal combustion engine, a large amount of automobile exhaust can be released when the internal combustion engine works, and the environment can be polluted when the automobile exhaust is discharged into the air; simultaneously, most of automobile exhaust pipes are fixed with automobile exhaust system, and lead to the automobile exhaust pipe inconvenient dismantlement, and automobile exhaust pipe when carrying out exhaust emissions, inside can produce a large amount of stains, does not clear up for a long time, can cause the jam of blast pipe, influences the exhaust emissions of car. How to solve the technical problems is a technical problem to be solved in the technical field of the existing automobile exhaust pipe.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the embodiment of the utility model provides a high-efficient blast pipe for mobile device to solve the problem that proposes in the above-mentioned background art.

The utility model provides a following technical scheme: a high-efficiency exhaust pipe for automobile equipment comprises an air inlet pipe, wherein the air inlet pipe is detachably connected with one end of a filter cartridge, and the other end of the filter cartridge is fixedly connected with an air outlet pipe; the filter cartridge is detachably connected with a filter layer, and the filter layer sequentially comprises an activated carbon layer, a ceramic filter membrane and an oxidation reaction layer; an annular inserting plate is arranged at one end of the filter layer, an annular inserting groove matched with the annular inserting plate is formed in the inner wall of the filter cylinder, and the filter layer is inserted into the annular inserting groove through the annular inserting plate; the filter cartridge is provided with a threaded hole, the threaded hole is connected with a fastening bolt in a threaded manner, and the bottom of the fastening bolt compresses the filter layer.

Preferably, the outer wall of the filter cylinder is provided with a plurality of radiating protrusions with uniform intervals in a surrounding manner.

Preferably, the inner wall of the air inlet pipe close to one side of the filter cylinder is provided with a rectifying plate.

Preferably, intake pipe one end is equipped with the external screw thread, the filter cartridge is equipped with the internal thread that matches with the external screw thread with intake-tube connection's one end, intake pipe and filter cartridge pass through threaded connection.

Preferably, one end of the air outlet pipe, which is close to the filter cartridge, is provided with a mounting ring, and the mounting ring is provided with a mounting lug.

Preferably, the filter cartridge is welded or integrally formed with the outlet pipe.

The embodiment of the utility model provides a pair of a high-efficient blast pipe for mobile device has following beneficial effect: the utility model discloses, through can dismantle in the cartridge filter and be equipped with the filter layer, automobile exhaust loops through activated carbon layer, ceramic filtration membrane and oxidation reaction layer, can filter the harmful substance that contains in the purification exhaust step by step, reduces harmful substance's emission to carry out effectual protection to the air, reach the purpose of environmental protection; can dismantle threaded connection through intake pipe and cartridge filter to and can dismantle in the cartridge filter and be equipped with the filter layer, solve current vehicle vent-pipe inconvenient dismantlement, cause the blast pipe to block up the problem that influences automobile exhaust emission, regularly wash simultaneously and change the filter layer, can make cartridge filter purification tail gas's effect better.

Drawings

FIG. 1 is a schematic view of a high-efficiency exhaust pipe of the automobile equipment of the present invention;

FIG. 2 is a front view of the high-efficiency exhaust pipe of the automobile apparatus of the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 1 according to the present invention;

fig. 4 is a partially enlarged view of B in fig. 1 according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, fig. 1 is a schematic view of a high-efficiency exhaust pipe of an automobile device according to the present invention; FIG. 2 is a front view of the high-efficiency exhaust pipe of the automobile apparatus of the present invention; FIG. 3 is an enlarged view of a portion of A in FIG. 1 according to the present invention; fig. 3 is a partially enlarged view of B in fig. 1 according to the present invention.

A high-efficiency exhaust pipe for automobile equipment comprises an air inlet pipe 100, wherein the air inlet pipe 100 is detachably connected with one end of a filter cartridge 200, and the other end of the filter cartridge 200 is fixedly connected with an air outlet pipe 300; the filter cartridge 200 is detachably connected with a filter layer, and the filter layer sequentially comprises an activated carbon layer 210, a ceramic filter membrane 220 and an oxidation reaction layer 230; an annular inserting plate 250 is arranged at one end of the filter layer, an annular inserting groove 260 matched with the annular inserting plate 250 is formed in the inner wall of the filter cartridge 200, and the filter layer is inserted into the annular inserting groove 260 through the annular inserting plate 250; the filter cartridge 200 is provided with a threaded hole, the threaded hole is connected with a fastening bolt 240 in a threaded manner, and the bottom of the fastening bolt 240 compresses the filter layer.

It should be noted that the filter layer may be fixed to the activated carbon layer 210, the ceramic filter membrane 220, and the oxidation reaction layer 230 by a connector, such as a bolt or a snap, or may be fixed by an adhesive; preferably, activated carbon layer 210, ceramic filter membrane 220 and the 230 periphery wall of oxidation reaction layer pass through metal support fixed, metal support appearance and size match with cartridge filter 200 inner wall and are suitable, for hollow cylinder type, metal support encircles the filter layer and fixes.

The utility model discloses vehicle equipment's high-efficient blast pipe dismantles the method as follows: when the exhaust pipe of the automobile needs to be cleaned, a worker detaches the filter cartridge 200 from the air inlet pipe 100, loosens the fastening bolt 240, pulls out the filter layer from the annular slot 260, and cleans or replaces the filter layer with a new one; then clear up cartridge filter 200 and automobile outlet duct 300 inner wall with rag and detergent etc. easy operation is convenient, has solved current automobile exhaust pipe inconvenient dismantlement, causes the blast pipe to block up the problem that influences automobile exhaust emission, and periodic cleaning can make cartridge filter purification tail gas's effect better simultaneously to carry out effectual protection to the air, reach the purpose of environmental protection.

The high-efficient blast pipe tail gas clean-up of the utility model discloses the mobile device handles the principle as follows: automobile exhaust passes through intake pipe 100 and gets into the filter layer in the cartridge filter 200, at first absorb great solid particle and some gas in the automobile exhaust through activated carbon layer 210, automobile exhaust stream through activated carbon layer 210 passes through ceramic filtration membrane 220, under ceramic filtration membrane 220's filtering action, most solid particle is left in the automobile exhaust, the automobile exhaust stream through ceramic filtration membrane 220 passes through oxidation reaction layer 230, reducing gas in the automobile exhaust reacts with the oxidant, reducing gas in the automobile exhaust is by oxidation, the clean automobile exhaust of final treatment is got rid of from outlet duct 300.

Further, the outer wall of the filter cartridge 200 is provided with a plurality of heat dissipation protrusions 280 with uniform intervals in a surrounding manner, and the heat dissipation protrusions 280 can improve the expansion area of the automobile exhaust pipe to the maximum extent, so that the heat dissipation area is larger, the heat dissipation is faster, and the service performance of the automobile exhaust pipe is improved.

Further, the intake pipe 100 is close to filter cartridge 200 one side inner wall and is equipped with cowling panel 110, and the tail gas that the car produced gets into filter cartridge 200 from intake pipe 100, through the rectification of flow panel 110 earlier for the tail gas circulation is more even.

Further, an external thread 120 is arranged at one end of the air inlet pipe 100, an internal thread 290 matched with the external thread 120 is arranged at one end of the filter cartridge 200 connected with the air inlet pipe 100, and the air inlet pipe 100 is connected with the filter cartridge 200 through a thread; the air inlet pipe 100 is connected with the filter cartridge 200 through threads, and the installation and the disassembly are convenient.

Further, one end of the outlet pipe 300, which is close to the filter cartridge 200, is provided with a mounting ring 410, and a mounting lug 420 is arranged on the mounting ring 410; the utility model discloses can install on the car through installation ear 420.

Further, the filter cartridge 200 is welded or integrally formed with the outlet pipe 300.

The left filter layer and the right filter layer coated with the purifying agent can filter and purify harmful substances contained in tail gas step by step and reduce the emission of the harmful substances, so that air is effectively protected, and the purpose of environmental protection is achieved.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounting," "setting," "connecting," "fixing," "screwing" and the like are to be construed broadly, for example, as being either fixedly connected or detachably connected or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.

Claims

1. A high-efficiency exhaust pipe for automobile equipment, comprising an intake pipe (100), characterized in that: the air inlet pipe (100) is detachably connected with one end of the filter cylinder (200), and the other end of the filter cylinder (200) is fixedly connected with the air outlet pipe (300); the filter cartridge (200) is detachably connected with a filter layer, and the filter layer sequentially comprises an activated carbon layer (210), a ceramic filter membrane (220) and an oxidation reaction layer (230); an annular inserting plate (250) is arranged at one end of the filter layer, an annular inserting groove (260) matched with the annular inserting plate (250) is formed in the inner wall of the filter cylinder (200), and the filter layer is inserted into the annular inserting groove (260) through the annular inserting plate (250); and a threaded hole is formed in the filter cartridge (200), a fastening bolt (240) is connected with the threaded hole in a threaded manner, and the bottom of the fastening bolt (240) compresses the filter layer.

2. A high efficiency exhaust pipe for automotive equipment as set forth in claim 1, characterized in that: the outer wall of the filter cylinder (200) is provided with a plurality of heat dissipation bulges (280) with uniform intervals in a surrounding way.

3. A high efficiency exhaust pipe for automotive equipment as set forth in claim 1, characterized in that: the inner wall of the air inlet pipe (100) close to one side of the filter cartridge (200) is provided with a rectifying plate (110).

4. A high efficiency exhaust pipe for automotive equipment as set forth in claim 1, characterized in that: intake pipe (100) one end is equipped with external screw thread (120), the one end that cartridge filter (200) and intake pipe (100) are connected is equipped with the internal thread (290) that match with external screw thread (120), intake pipe (100) pass through threaded connection with cartridge filter (200).

5. A high efficiency exhaust pipe for automotive equipment as set forth in claim 1, characterized in that: and one end of the air outlet pipe (300) close to the filter cartridge (200) is provided with a mounting ring (410), and the mounting ring (410) is provided with a mounting lug (420).

6. A high efficiency exhaust pipe for automotive equipment as set forth in claim 1, characterized in that: the filter cartridge (200) and the air outlet pipe (300) are welded or integrally formed.