CN205277538U

CN205277538U - Automotive exhaust purification device transversely exhausts

Info

Publication number: CN205277538U
Application number: CN201520952039.3U
Authority: CN
Inventors: 杨云逸
Original assignee: CHONGQING XINZHUOHUI AUTOMOBILE PURIFIER Co Ltd
Current assignee: CHONGQING XINZHUOHUI AUTOMOBILE PURIFIER Co Ltd
Priority date: 2015-11-25
Filing date: 2015-11-25
Publication date: 2016-06-01
Anticipated expiration: 2025-11-25

Abstract

The application discloses an automotive exhaust purification device transversely exhausts. The scheme does: including intake pipe, tail gas purifying chamber, intake pipe one end stretches into tail gas purifying chamber and the interior wall connection of tail gas purifying chamber, the part that the intake pipe stretched into tail gas purifying chamber is equipped with the inlet port, it has the active carbon to fill between intake pipe and the tail gas purifying chamber, be equipped with the venthole with intake pipe one end on the lateral wall that tail gas purifying chamber links to each other, the venthole lies in on vertical between intake pipe lateral wall and the tail gas purifying chamber lateral wall. This patent application is anticipated is providing an automotive exhaust purification device transversely exhausts to solve because tail gas purifying chamber exhaust hole sets up the unreasonable automobile exhaust filtering time of leading to weak point, the limited problem of filter effect.

Description

Laterally it is vented automobile exhaust gas purifying installation

Technical field

The utility model relates to one and is laterally vented automobile exhaust gas purifying installation.

Background technology

Along with the fast development of modern industry, the discharge etc. of sharply increase and the waste of vehicle, atmosphere polluting problem is more and more serious, and the environment also making the mankind depend on for existence obtains severe contamination, and particularly the health of mankind itself has been arrived in the harm unconsciously of the PM2.5 fine particle in air. PM2.5 fine particle is mainly derived from motor vehicle exhaust and industrial gaseous waste, and PM2.5 fine particle can reach alveolar etc. deeply through respiratory tract to be organized and deposit, and then enters blood circulation, finally causes the various diseases such as lung cancer. And traditional automobile exhaust gas processing apparatus has good filteration for the particulate that particle is bigger, and the filteration of PM2.5 fine particle is poor, therefore can not meet the process needs of people.

In order to improve the decontamination effect improving of air, technician uses gac to be purified by vehicle exhaust. The patent document that such as publication number is CN204677266U discloses a kind of automobile exhaust purifier, its technical scheme is: comprise the cleaner body that one end is connected with automobile exhaust pipe, described cleaner body outer wall is circumferentially provided with for the first ventilating pit that vehicle exhaust is given vent to anger, the outside that cleaner body is positioned at the first ventilating pit is provided with tail gas clean-up room, being provided with the cavity volume for depositing gac bag between tail gas clean-up chamber interior walls and cleaner body outer wall, tail gas clean-up chamber outer wall is circumferentially provided with the tail gas after for purification and discharges the 2nd extraneous ventilating pit; Tail gas clean-up room is provided with for opening tail gas clean-up room and change the switch structure of gac bag, described switch structure comprises side, tail gas clean-up room outer wall and extends the slide plate being provided with chute and coordinating card to connect with chute along its length, and described chute is positioned at tail gas clean-up room and is provided with opening away from one end of automobile exhaust pipe.

In the technical scheme of above-mentioned patent document, by vehicle exhaust being filtered at tail gas clean-up indoor storage gac bag, but owing to the 2nd ventilating pit is arranged on tail gas clean-up room sidewall, vehicle exhaust enters through the first ventilating pit and discharges by the 2nd ventilating pit behind tail gas clean-up room, causing vehicle exhaust filtration time short, filter effect is limited.

Practical novel content

The utility model is intended to provide a kind of and is laterally vented automobile exhaust gas purifying installation, unreasonable causes vehicle exhaust filtration time short to solve owing to tail gas clean-up room venting hole is arranged, the problem that filter effect is limited.

Transverse direction exhaust automobile exhaust gas purifying installation in this scheme, base case is: comprise inlet pipe, tail gas clean-up room, inlet pipe one end is stretched into tail gas clean-up room and is connected with tail gas clean-up chamber interior walls, the part that inlet pipe stretches into tail gas clean-up room is provided with air inlet port, it is filled with gac between inlet pipe and tail gas clean-up room, the sidewall that tail gas clean-up room is connected with inlet pipe one end is provided with production well, and production well is erecting upwards between inlet pipe sidewall and tail gas clean-up room sidewall.

Principle of work and useful effect: during work, vehicle exhaust enters tail gas clean-up room by inlet pipe, after activated carbon filtration, discharges through production well. Unlike the prior art, when tail gas is entered after between tail gas clean-up room and escape pipe by air inlet port, owing to production well is arranged on sidewall that tail gas clean-up room is connected with inlet pipe one end, and production well perpendicular upwards between inlet pipe sidewall and tail gas clean-up room sidewall. So, tail gas cannot vertically be discharged, and along the axial flow of inlet pipe, then can only discharge through production well. Like this, just increase the path of tail gas through activated carbon filtration, increase filtration time, it is to increase the effect filtered.

Scheme 2, as the improvement to base case, tail gas clean-up room is cylindrical. Advantage is so that overall device is more easily laid on automobile, adapts to multiple chassis structure.

Scheme 3, as the improvement to scheme 2, the middle part of tail gas clean-up room arranges inlet pipe, and inlet pipe and tail gas clean-up room form the structure of concentric(al) circles. Advantage is so that the gap between inlet pipe and tail gas clean-up room is even, ensure that the uniform in effect that tail gas absorption filters is effective.

Scheme 4, as the improvement to base case, is provided with on the sidewall of production well and arranges end cap. Advantage is, is convenient for changing gac.

Scheme 5, as the improvement to scheme 4, the sidewall junction of end cap and tail gas clean-up room is provided with gasket. Advantage is, avoids the exhaust gas leak that end cap seal does not cause.

Accompanying drawing explanation

Fig. 1 is the structural representation that the utility model is laterally vented automobile exhaust gas purifying installation embodiment.

Embodiment

Below by embodiment, the utility model is described in further detail:

Reference numeral in Figure of description comprises: tail gas clean-up room 10, inlet pipe 20, air inlet port 21, end cap 30, production well 31.

Embodiment

As shown in Figure 1, laterally it is vented automobile exhaust gas purifying installation, scheme is: comprise inlet pipe 20, tail gas clean-up room 10, inlet pipe 20 one end is stretched into tail gas clean-up room 10 and is connected with tail gas clean-up room 10 inwall, the part that inlet pipe 20 stretches into tail gas clean-up room 10 is provided with air inlet port 21, it is filled with gac between inlet pipe 20 and tail gas clean-up room 10, the sidewall that tail gas clean-up room 10 is connected with inlet pipe 20 one end is provided with production well 31, and production well 31 is erecting upwards between inlet pipe 20 sidewall and tail gas clean-up room 10 sidewall.

In addition, in the present embodiment, tail gas clean-up room 10 is cylindrical. Advantage is so that overall device is more easily laid on automobile, adapts to multiple chassis structure. Inlet pipe 20 is arranged on the middle part of tail gas clean-up room 10, forms the structure of concentric(al) circles with tail gas clean-up room 10. Advantage is so that the gap between inlet pipe 20 and tail gas clean-up room 10 is even, ensure that the uniform in effect that tail gas absorption filters is effective. It is provided with on the sidewall of production well 31 and end cap 30 is set. Advantage is, is convenient for changing gac. End cap 30 is provided with gasket with the sidewall junction of tail gas clean-up room 10. Advantage is, avoids end cap 30 to seal the exhaust gas leak not caused.

During work, vehicle exhaust enters tail gas clean-up room 10 by inlet pipe 20, after activated carbon filtration, discharges through production well 31. Unlike the prior art, when tail gas is entered after between tail gas clean-up room 10 and escape pipe 20 by air inlet port 21, owing to production well 31 is arranged on sidewall that tail gas clean-up room 10 is connected with inlet pipe 20 one end, and production well 31 perpendicular upwards between inlet pipe 20 sidewall and tail gas clean-up room 10 sidewall. So, tail gas cannot vertically be discharged, and along the axial flow of inlet pipe 20, then can only discharge through production well 31. Like this, just increase the path of tail gas through activated carbon filtration, increase filtration time, it is to increase the effect filtered.

Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this. Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, it is also possible to make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability that the utility model is implemented. The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification sheets etc. record the content that may be used for explaining claim.

Claims

1. laterally it is vented automobile exhaust gas purifying installation, comprise inlet pipe, tail gas clean-up room, described inlet pipe one end is stretched into tail gas clean-up room and is connected with tail gas clean-up chamber interior walls, it is characterized in that, the part that described inlet pipe stretches into tail gas clean-up room is provided with air inlet port, being filled with gac between described inlet pipe and tail gas clean-up room, the sidewall that described tail gas clean-up room is connected with inlet pipe one end is provided with production well, and described production well is erecting upwards between inlet pipe sidewall and tail gas clean-up room sidewall.

2. transverse direction according to claim 1 is vented automobile exhaust gas purifying installation, it is characterised in that: described tail gas clean-up room is cylindrical.

3. transverse direction according to claim 2 is vented automobile exhaust gas purifying installation, it is characterised in that: the middle part of described tail gas clean-up room arranges inlet pipe, and described inlet pipe and tail gas clean-up room form the structure of concentric(al) circles.

4. transverse direction according to claim 1 is vented automobile exhaust gas purifying installation, it is characterised in that: described in be provided with on the sidewall of production well to arrange end cap.

5. transverse direction according to claim 4 is vented automobile exhaust gas purifying installation, it is characterised in that: the sidewall junction of described end cap and tail gas clean-up room is provided with gasket.