CN213175780U

CN213175780U - Motor vehicle exhaust emission purifier

Info

Publication number: CN213175780U
Application number: CN202021128668.1U
Authority: CN
Inventors: 周巧丹
Original assignee: Tangshan Lan'an Environmental Protection Technology Co ltd
Current assignee: Tangshan Lan'an Environmental Protection Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-05-11
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a motor vehicle exhaust emission purifier, including purifier fixed shell and purification filter core, purification filter core fixed mounting is in purifier fixed shell, through with upper housing movable cover dress on lower casing, install the tight loop on can dismantle shell subassembly again, fixes upper housing and lower casing, makes upper housing and lower casing enough dismantle, conveniently washs the inside of upper housing and lower casing, is convenient for change purification filter core simultaneously, makes the purifying effect to the tail gas better; through with three groups the equal movable mounting of purification filter core in can dismantling shell subassembly, compare with traditional single purification filter core, the purifying effect of this clarifier is better, adopts the honeycomb ceramic carrier simultaneously for this clarifier possesses certain noise reduction effect, and more durable.

Description

Motor vehicle exhaust emission purifier

Technical Field

The utility model relates to the technical field of auto-parts, specifically be a motor vehicle exhaust emission clarifier.

Background

An automobile exhaust purifier is a purifier, and in order to control the exhaust pollution of an automobile and reduce the emission of carbon monoxide, black smoke and other toxic gases, a ceramic catalytic converter for automobile exhaust treatment is used on the automobile from the end of the 70 s.

Traditional automobile exhaust purifier is integral structure, and is not convenient for change the purification filter core, and purifying effect is unsatisfactory.

To the above problem, the utility model provides a motor vehicle exhaust emission clarifier.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor vehicle exhaust emission clarifier, including clarifier fixed shell and purification cartridge, purification cartridge fixed mounting conveniently changes the purification cartridge in clarifier fixed shell, and purifying effect is good to the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a motor vehicle exhaust emission purifier comprises a purifier fixed shell and a purification filter element, wherein the purification filter element is fixedly arranged in the purifier fixed shell;

the purification filter core sets up three groups, three groups purification filter core equal movable mounting in can dismantling shell subassembly.

Preferably, the purifier fixing shell is a member made of an aluminum alloy material.

Preferably, the detachable shell component comprises a lower shell, an upper shell, an air inlet pipe and an air outlet pipe, wherein the upper shell is movably covered on the lower shell, the air inlet pipe is fixedly welded at one end of the lower shell, and the air outlet pipe is fixedly welded at the other end of the lower shell.

Preferably, the lower shell is provided with a first pipeline cover sheet, a separation strip and a fixing block, the first pipeline cover sheet is fixedly welded at two ends of the lower shell, the separation strip is fixedly welded in the lower shell, and the fixing block is fixedly welded at two ends of the lower shell.

Preferably, the upper shell is provided with a second pipeline cover sheet, and the second pipeline cover sheet is fixedly welded at two ends of the upper shell.

Preferably, the fastening assembly comprises a fastening ring, a fixing bolt and a rubber ring, the fixing bolt is installed at two ends of the fastening ring in a threaded mode, and the rubber ring is fixedly installed on the inner side of the fastening ring.

Preferably, the purification filter element comprises a honeycomb ceramic carrier and a reinforcing ring, the reinforcing ring is fixedly sleeved at two ends of the honeycomb ceramic carrier, and the honeycomb ceramic carrier is matched with a catalyst.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of motor vehicle exhaust emission clarifier, through with last casing movable cover dress under on the casing, install the tight loop on can dismantling shell subassembly again, will go up the casing and fix with lower casing for go up casing and inferior valve physical stamina enough dismantle, the convenience is washd the inside of last casing and lower casing, is convenient for change purification cartridge simultaneously, makes the purifying effect to tail gas better.

2. The utility model provides a pair of motor vehicle exhaust emission clarifier separates the strip through the fixed welding in inside of casing down for separate the processing to the casing down, purification filter core is organized to easy to assemble three, simultaneously at the inboard installation rubber circle of tight loop, makes can not cause the extrusion damage to last casing and casing down when screwing up fixing bolt and make the tight loop shrink forbidden solid.

3. The utility model provides a pair of motor vehicle exhaust emission clarifier, through with three groups the equal movable mounting of purification cartridge in can dismantling shell subassembly, compare with traditional single purification cartridge, the purifying effect of this clarifier is better, adopts the honeycomb ceramic carrier simultaneously for this clarifier possesses certain noise reduction effect, and more durable.

Drawings

FIG. 1 is a schematic view of the structure of the purifier fixing shell of the present invention;

FIG. 2 is a schematic structural view of the detachable housing assembly of the present invention;

FIG. 3 is a schematic structural view of the fastening assembly of the present invention;

fig. 4 is a schematic view of the purifying filter element structure of the present invention.

In the figure: 1. the purifier is fixed on the shell; 11. a removable housing assembly; 111. a lower housing; 1111. a first duct cover sheet; 1112. a dividing strip; 1113. a fixed block; 112. an upper housing; 1121. a second duct cover sheet; 113. an air inlet pipe; 114. an air outlet pipe; 12. a fastening assembly; 121. a fastening ring; 122. fixing the bolt; 123. a rubber ring; 2. a purifying filter element; 201. a honeycomb ceramic carrier; 202. and (7) reinforcing the ring.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a purifier for motor vehicle exhaust emission comprises a purifier fixing housing 1 and a purifying filter element 2, wherein the purifying filter element 2 is fixedly installed in the purifier fixing housing 1.

The purifier fixing shell 1 is a component made of aluminum alloy, the purifier fixing shell 1 is provided with a detachable shell assembly 11 and a fastening assembly 12, the fastening assembly 12 is fixedly installed on the detachable shell assembly 11, the purifying filter element 2 is fixedly installed in the detachable shell assembly 11, the detachable shell assembly 11 comprises a lower shell 111, an upper shell 112, an air inlet pipe 113 and an air outlet pipe 114, the upper shell 112 is movably covered on the lower shell 111, the air inlet pipe 113 is fixedly welded at one end of the lower shell 111, the air outlet pipe 114 is fixedly welded at the other end of the lower shell 111, the lower shell 111 is provided with a first pipeline cover sheet 1111, a separating strip 1112 and a fixing block 1113, the first pipeline cover sheet 1111 is fixedly welded at two ends of the lower shell 111, the separating strip 1112 is fixedly welded in the lower shell 111, the fixing block 1113 is fixedly welded at two ends of the lower shell 111, and the upper shell 112 is, install fastening ring 121 on can dismantling shell subassembly 11 again, fix last casing 112 and lower casing 111, make go up casing 112 and lower casing 111 can dismantle, conveniently wash the inside of going up casing 112 and lower casing 111, be convenient for change purification cartridge 2 simultaneously, make the purifying effect to tail gas better, it is provided with second pipe cover piece 1121 to go up casing 112, second pipe cover piece 1121 fixes the both ends of welding at last casing 112, fastening component 12 includes fastening ring 121, fixing bolt 122 and rubber circle 123, fixing bolt 122 threaded mounting is at the both ends of fastening ring 121, rubber circle 123 fixed mounting is in the inboard of fastening ring 121, through the inside fixed welding of casing 111 under separate the strip 1112, make and separate the processing to casing 111 down, conveniently install three group purification cartridge 2, simultaneously at the inboard installation rubber circle 123 of fastening ring 121, make can not cause extrusion damage to last casing 112 and lower casing 111 when screwing up fixing bolt 122 and make fastening ring shrink admittedly and forbid And is bad.

Purification filter core 2 sets up three groups, the equal movable mounting of purification filter core 2 of three groups is in can dismantling shell subassembly 11, purification filter core 2 includes honeycomb ceramic carrier 201 and reinforcement ring 202, the fixed dress of reinforcement ring 202 is at the both ends of honeycomb ceramic carrier 201, the catalyst is added in the cooperation of honeycomb ceramic carrier 201, through the equal movable mounting of purification filter core 2 with three groups in can dismantling shell subassembly 11, compare with traditional single purification filter core 2, the purifying effect of this clarifier is better, adopt honeycomb ceramic carrier 201 simultaneously, make this clarifier equipped with certain noise reduction, and more durable.

In summary, the following steps: the utility model provides a motor vehicle exhaust emission purifier, including purifier fixed shell 1 and purification filter element 2, purification filter element 2 fixed mounting is in purifier fixed shell 1, through with upper casing 112 activity lid dress on lower casing 111, install fastening ring 121 on can dismantle shell subassembly 11 again, fix upper casing 112 and lower casing 111, make upper casing 112 and lower casing 111 dismantle, conveniently wash the inside of upper casing 112 and lower casing 111, be convenient for change purification filter element 2 simultaneously, make the purifying effect to tail gas better; the separation treatment is carried out on the lower shell 111 by fixedly welding the separation strip 1112 in the lower shell 111, so that the three groups of purification filter elements 2 are convenient to install, and meanwhile, the rubber ring 123 is arranged on the inner side of the fastening ring 121, so that the upper shell 112 and the lower shell 111 cannot be extruded and damaged when the fastening ring 121 is shrunk and is prohibited to be fixed by screwing the fixing bolt 122; through the equal movable mounting of purification filter core 2 with three groups in can dismantling shell subassembly 11, compare with traditional single purification filter core 2, the purifying effect of this clarifier is better, adopts honeycomb ceramic carrier 201 simultaneously for this clarifier possesses certain noise reduction effect, and more durable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor vehicle exhaust emission clarifier, includes clarifier fixed shell (1) and purification filter core (2), purification filter core (2) fixed mounting is in clarifier fixed shell (1), its characterized in that: the purifier fixing shell (1) is provided with a detachable shell component (11) and a fastening component (12), the fastening component (12) is fixedly installed on the detachable shell component (11), and the purifying filter element (2) is fixedly installed in the detachable shell component (11);

purification filter core (2) set up three groups, three groups purification filter core (2) equal movable mounting in can dismantling shell subassembly (11).

2. The purifier for motor vehicle exhaust emissions according to claim 1, wherein: the purifier fixing shell (1) is a component made of an aluminum alloy material.

3. The purifier for motor vehicle exhaust emissions according to claim 1, wherein: the detachable shell assembly (11) comprises a lower shell (111), an upper shell (112), an air inlet pipe (113) and an air outlet pipe (114), wherein the upper shell (112) is movably covered on the lower shell (111), the air inlet pipe (113) is fixedly welded at one end of the lower shell (111), and the air outlet pipe (114) is fixedly welded at the other end of the lower shell.

4. The exhaust emission purifier for motor vehicles according to claim 3, wherein: the lower shell (111) is provided with a first pipeline cover sheet (1111), a separation strip (1112) and a fixing block (1113), the first pipeline cover sheet (1111) is fixedly welded at two ends of the lower shell (111), the separation strip (1112) is fixedly welded in the lower shell (111), and the fixing block (1113) is fixedly welded at two ends of the lower shell (111).

5. The exhaust emission purifier for motor vehicles according to claim 3, wherein: the upper shell (112) is provided with second pipeline cover pieces (1121), and the second pipeline cover pieces (1121) are fixedly welded at two ends of the upper shell (112).

6. The purifier for motor vehicle exhaust emissions according to claim 1, wherein: the fastening assembly (12) comprises a fastening ring (121), a fixing bolt (122) and a rubber ring (123), the fixing bolt (122) is installed at two ends of the fastening ring (121) in a threaded mode, and the rubber ring (123) is fixedly installed on the inner side of the fastening ring (121).

7. The purifier for motor vehicle exhaust emissions according to claim 1, wherein: the purification filter element (2) comprises a honeycomb ceramic carrier (201) and a reinforcing ring (202), wherein the reinforcing ring (202) is fixedly sleeved at two ends of the honeycomb ceramic carrier (201), and the honeycomb ceramic carrier (201) is matched with a catalyst.