CN208594992U - A kind of efficient automobile exhaust purifier - Google Patents

Abstract

The utility model discloses a kind of efficient automobile exhaust purifiers, including exhaust pipe, one end of the exhaust pipe is air inlet, the other end of the exhaust pipe is exhaust outlet, edge is axially arranged with vertical ceramic honeycomb plate in the exhaust pipe, exhaust pipe is divided into a left side by the ceramic honeycomb plate, right two parts, it is equipped between the ceramic honeycomb plate and exhaust inside pipe wall towards the inclined deflector of exhaust outlet, the deflector is on a left side for exhaust pipe, right half is radially staggered setting, exhaust outlet lower end is provided with two subtubes communicated with exhaust pipe, filtering plug is provided in subtube, several filtering tubules are provided on the filtering plug, the filtering plug is active carbon filtering plug；The filtering tubule direction is the axial direction of subtube, and present patent application is intended to provide a kind of efficient automobile exhaust purifier, so that be purified tail gas all can when tail gas all leads to ceramic honeycomb plate by the guidance of partition.

Description

A kind of efficient automobile exhaust purifier

Technical field

The utility model relates to clarifier technical field, specially a kind of efficient automobile exhaust purifier.

Background technique

Not only smell is strange for vehicle exhaust, but also makes us dizzy, nauseous, influences the health of people.Few in vehicle In the case of, the self-purification capacity of atmosphere can still dissolve the toxin of automobile discharge.But with sharply increasing for automobile quantity, traffic congestion Get married normal potluck, and convenient, comfortable, the efficient advantage that automobile should have gradually is offset by excessive vehicle." automobile calamity It is difficult " it has been formed, thus bring vehicle exhaust is even more that no small harm is done.

In view of the above-mentioned problems, the patent document of Publication No. CN204386702U discloses a kind of automobile exhaust purifier, Its technical solution are as follows: including exhaust pipe, exhaust pipe lower end is provided with two subtubes communicated with exhaust pipe, in exhaust bore To several semiclapboards are provided with, the semiclapboard is fan-shaped semiclapboard, and the sector semiclapboard area is exhaust pipe cross section face Long-pending half；Ceramic honeycomb filtration plate is connected with above semiclapboard, with exhaust inside pipe wall；Filtering is provided in subtube It fills in, several filtering tubules is provided on the filtering plug, the filtering plug is active carbon filtering plug；The filtering tubule direction is The axial direction of subtube.

In the technical solution of above-mentioned patent document, changes the direction of exhaust gas flow by setting semiclapboard, pass through exhaust Ceramic honeycomb filtration plate on inside pipe wall is filtered tail gas.But since ceramic honeycomb filtration plate is arranged in inner wall of the pipe On, not can guarantee all gas when semiclapboard guides to semiclapboard tail gas balloon can lead to ceramic honeycomb filtration plate, shadow The effect of filtering is rung.

Utility model content

The purpose of this utility model is to provide a kind of efficient automobile exhaust purifiers, to solve to mention in above-mentioned background technique Out the problems such as.

To achieve the above object, the utility model provides the following technical solutions: a kind of efficient automobile exhaust purifier, including Exhaust pipe, one end of the exhaust pipe are air inlet, and the other end of the exhaust pipe is exhaust outlet, and the exhaust pipe is interior along axial direction Equipped with vertical ceramic honeycomb plate, exhaust pipe is divided into left and right two parts, the ceramic honeycomb plate and row by the ceramic honeycomb plate It being equipped between inner surface of trachea towards the inclined deflector of exhaust outlet, the deflector is partially radially arranged in a staggered manner in the left and right of exhaust pipe, Exhaust outlet lower end is provided with two subtubes communicated with exhaust pipe, is provided with filtering plug in subtube, on the filtering plug Several filtering tubules are provided with, the filtering plug is active carbon filtering plug；The filtering tubule direction is the axial direction side of subtube To.

Preferably, the deflector is uniformly arranged in the left half of exhaust pipe along axial direction.

Preferably, the deflector is uniformly arranged in the right half of exhaust pipe along axial direction.

Preferably, the exhaust inside pipe wall is equipped with card slot, and the ceramic honeycomb plate is placed in exhaust pipe by card slot.

Preferably, the filtering capillary diameter is 2.3cm.

Compared with prior art, the utility model has the beneficial effects that

A kind of efficient automobile exhaust purifier of the utility model, when work, vehicle exhaust is entered by air inlet Exhaust pipe is discharged after the ceramic honeycomb plate filtering in exhaust pipe by exhaust outlet.Unlike the prior art, due to ceramic bee Exhaust pipe is divided into left and right two parts by nest plate.Tail gas enters after exhaust pipe and can be divided into two parts and flow to exhaust pipe left and right two respectively Part.In addition, flowing to exhaust pipe left half since inclined deflector is partially radially arranged in a staggered manner in the left and right of exhaust pipe Water conservancy diversion of the tail gas through first piece of deflector enters exhaust pipe right half by ceramic honeycomb plate, and the air-flow of exhaust pipe right part is due to The effect of one piece of deflector flows into the gap between first piece and second piece deflector of exhaust pipe left half, then and to the right flows into Gap between first piece and second piece deflector of exhaust pipe right half, passes through ceramic honeycomb plate repeatedly.In the present solution, By the way that ceramic honeycomb plate and deflector are arranged in exhaust pipe, so that whole tail gas all needs the filtering by ceramic honeycomb plate. Secondly, being arranged in a staggered manner by deflector, so that tail gas repeatedly reciprocates through ceramic honeycomb plate in exhaust pipe domestic demand, filtering is improved Effect is provided with filtering plug in two subtubes when tail gas reaches two subtubes, by the secondary mistake of active carbon filtering plug Filter, keeps tail gas cleaning effect more preferable.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of efficient automobile exhaust purifier of the utility model.

In figure: 1, exhaust pipe；2, air inlet；3, exhaust outlet；4, ceramic honeycomb plate；5, deflector；6, subtube；7, it filters Plug.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, a kind of embodiment provided by the utility model: a kind of efficient automobile exhaust purifier, including exhaust Pipe 1, one end of the exhaust pipe 1 are air inlet 2, and the other end of the exhaust pipe 1 is exhaust outlet 3, along axis in the exhaust pipe 1 To vertical ceramic honeycomb plate 4 is equipped with, exhaust pipe 1 is divided into left and right two parts, the ceramic honeycomb by the ceramic honeycomb plate 4 It is equipped between 1 inner wall of plate 4 and exhaust pipe towards the inclined deflector 5 of exhaust outlet 3, the deflector 5 is in the left and right part of exhaust pipe 1 It is radially staggered setting, 1 lower end of exhaust pipe is provided with two subtubes 6 communicated with exhaust pipe 1, was provided in subtube 6 Filter fills in 7, and several filtering tubules are provided on the filtering plug 7, and the filtering plug is active carbon filtering plug 7；The filtering tubule Direction is the axial direction of subtube 6.The deflector 5 is all uniformly arranged along axial direction in the left-right parts of exhaust pipe 1, keeps each Gap between a deflector 5 is certain, so that exhaust gas flow velocity-stabilization, guarantees to obtain by ceramic honeycomb plate 4 every time Effectively filtering.1 inner wall of exhaust pipe is equipped with card slot, and the ceramic honeycomb plate 4 is placed in exhaust pipe 1 by card slot, advantage It is to facilitate to place ceramic honeycomb plate 4.When work, vehicle exhaust enters exhaust pipe 1 by air inlet 2, through the ceramic bee in exhaust pipe 1 Nest plate 4 is discharged after filtering by exhaust outlet 3.Unlike the prior art, tail gas can be divided into two parts difference after entering exhaust pipe 1 Flow to the left and right two parts of exhaust pipe 1.In addition, left and right be partially radially staggered due to inclined deflector 5 in exhaust pipe 1 sets It sets, the tail gas for flowing to 1 left half of exhaust pipe enters 1 right part of exhaust pipe by ceramic honeycomb plate 4 through the water conservancy diversion of first piece of deflector 5 Point, the air-flow of 1 right half of exhaust pipe flows into first piece and second piece of 1 left half of exhaust pipe due to the effect of first piece of deflector 5 Then and to the right gap between deflector 5 flows into the gap between 1 right half of exhaust pipe, first piece and second piece deflector 5, Pass through ceramic honeycomb plate 4 repeatedly.By the way that ceramic honeycomb plate 4 and deflector 5 are arranged in exhaust pipe 1, so that whole tails Gas all needs the filtering by ceramic honeycomb plate 4.Secondly, being arranged in a staggered manner by deflector 5, so that tail gas is more in 1 domestic demand of exhaust pipe It is secondary to reciprocate through ceramic honeycomb plate 4, improve filter effect.

Preferably, the filtering capillary diameter is 2.3cm, and filtering capillary diameter is too small to be easy to cause exhaust unsmooth, filtering Capillary diameter is excessive and will cause the halfway problem of filtering, and 2.3cm diameter is the optimum value obtained by many experiments.

Working principle: when work, vehicle exhaust can be divided into two parts row of flow direction respectively after entering exhaust pipe 1 by air inlet 2 The left and right two parts of tracheae 1 flow to exhaust pipe since inclined deflector 5 is partially radially arranged in a staggered manner in the left and right of exhaust pipe 1 Water conservancy diversion of the tail gas of 1 left half through first piece of deflector 5 enters 1 right half of exhaust pipe by ceramic honeycomb plate 4, and exhaust pipe 1 is right Partial air-flow is flowed between 1 left half of exhaust pipe, first piece and second piece deflector 5 due to the effect of first piece of deflector 5 Then and to the right gap flows into the gap between 1 right half of exhaust pipe, first piece and second piece deflector 5, passes through repeatedly Ceramic honeycomb plate 4 after filtering tubule secondary filter again by being discharged.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of efficient automobile exhaust purifier, it is characterised in that: including exhaust pipe (1), one end of the exhaust pipe (1) be into Port (2), the other end of the exhaust pipe (1) are exhaust outlet (3), and edge is axially arranged with vertical ceramics in the exhaust pipe (1) Exhaust pipe (1) is divided into left and right two parts, the ceramic honeycomb plate (4) and exhaust by cellular board (4), the ceramic honeycomb plate (4) It is equipped between pipe (1) inner wall towards exhaust outlet (3) inclined deflector (5), the deflector (5) is in the left and right part of exhaust pipe (1) It is radially staggered setting, exhaust outlet (3) lower end is provided with two subtubes (6) communicated with exhaust pipe (1), in subtube (6) It is provided with filtering plug (7), several filtering tubules is provided on the filtering plug (7), the filtering plug is active carbon filtering plug (7)；The filtering tubule direction is the axial direction of subtube (6).

2. a kind of efficient automobile exhaust purifier according to claim 1, it is characterised in that: the deflector (5) is being vented The left half of pipe (1) is uniformly arranged along axial direction.

3. a kind of efficient automobile exhaust purifier according to claim 1, it is characterised in that: the deflector (5) is being vented Pipe the right of (1) is uniformly arranged along axial direction.

4. a kind of efficient automobile exhaust purifier according to claim 1, it is characterised in that: exhaust pipe (1) inner wall is set There is card slot, the ceramic honeycomb plate (4) is placed in exhaust pipe (1) by card slot.

5. a kind of efficient automobile exhaust purifier according to claim 2, it is characterised in that: the filtering capillary diameter is 2.3cm。