CN106545384A - Diesel particulate filter packaging system - Google Patents
Diesel particulate filter packaging system Download PDFInfo
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- CN106545384A CN106545384A CN201510590725.5A CN201510590725A CN106545384A CN 106545384 A CN106545384 A CN 106545384A CN 201510590725 A CN201510590725 A CN 201510590725A CN 106545384 A CN106545384 A CN 106545384A
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- air inlet
- face
- strip
- packaging system
- diesel particulate
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Abstract
Diesel particulate filter packaging system, including the drive shaft (1) for arranging in left-right direction, install with cage (2) and be connected in the outer end of drive shaft (1), centre of the cage (2) installed in wheel (3), the middle part of drive shaft (1) inner end end face is provided with plug-in opening vertically, the plug-in opening of drive shaft (1) can slidably be inserted using spline fitted with the outer end shaft part of power input shaft (4) and is connected, and drive shaft is provided with rollover stand above (1).Its object is to provide a kind of simple structure, low cost, sealing property are reliable and stable, easy installation and removal, the diesel particulate filter packaging system of long service life.
Description
Technical field
The present invention relates to a kind of diesel particulate filter packaging system.
Background technology
Existing diesel particulate filter packaging system, is designed with flange on the end cap at its two end, flange and end cap connection are to pass through
Welding, as use condition is special, welding herein needs very high solder technology, welds being easily used to for bad later stage
Split, split will gas leakage, gas leakage just do not have good filter effect, while there is flange connection use flange seal
Packing ring, no flange seal packing ring are easy to gas leakage, and in use, due to being frequently necessary to pull down diesel particulate filter
Cleaned, easily caused the damage of flange seal packing ring in the process, need to be changed, so comparatively high cost.
Additionally, adopt solder technology, typically after machine is soldered, it is bad to have some link spot welding, at this moment need manually to go to be welded with and
Repair welding, so waste very big time, efficiency and its low.
The content of the invention
It is an object of the invention to provide a kind of simple structure, low cost, sealing property are reliable and stable, and easy installation and removal makes
With the diesel particulate filter packaging system of life-span length.
The diesel particulate filter packaging system of the present invention, including the filter cylinder for arranging in left-right direction, the right-hand member of filter cylinder be provided with into
Gas port cap, the end face of air inlet cap are provided with air inlet, and air inlet is connected with the left port of air inlet pipe, a left side for filter cylinder
End is provided with gas outlet cap, and the end face of gas outlet cap is provided with gas outlet, and gas outlet is connected with the right output port of escaping pipe,
It is characterized in that：The right flange of the annular for radially overturning bending, the air inlet envelope are provided with the right output port of the filter cylinder
Capping includes air induction mast, and the left port of air induction mast is docked with the right output port of filter cylinder, is provided with radially at the left port of air induction mast
The left flange of the annular of upset bending, left flange are affixed towards left annular end face towards right annular end face with right flange, right flange with
Left flange is fixedly linked by easy-to-dismount right attachment means；
The left folding side of the annular for radially overturning bending is provided with the left port of the filter cylinder, the gas outlet cap includes
Gas outlet, the right output port of gas outlet are docked with the left port of filter cylinder, and radially upset bending is provided with the right output port of gas outlet
Annular right folding side, right folding while towards left annular end face with left folding while be affixed towards the annular end face on the right side, left folding is led to while with right folding
Cross easy-to-dismount left attachment means to be fixedly linked.
The diesel particulate filter packaging system of the present invention, wherein the filter cylinder, the air induction mast and the gas outlet are radially
Section is circle, and the right attachment means include the right strip of paper used for sealing of two semicircular arcs, and one end of two right strip of paper used for sealings passes through right-hand rotation bearing pin
Install and be connected, in the axis of the filter cylinder, the other end of two right strip of paper used for sealings passes through the easy-to-dismount right side to the diameter parallel of right-hand rotation bearing pin
Fastener is connected, and the right draw-in groove of semi-circular shape, two madial walls of right draw-in groove are respectively equipped with two right strip of paper used for sealings end face inwardly
Together with right flange is clamped with left flange；
The left attachment means include the left strip of paper used for sealing of two semicircular arcs, and one end of two left strip of paper used for sealings is installed by left-hand rotation bearing pin and is connected,
, in the axis of the filter cylinder, the other end of two left strip of paper used for sealings is by easy-to-dismount left fastener phase for the diameter parallel of left-hand rotation bearing pin
Even, be respectively equipped with the left draw-in groove of semi-circular shape on two left strip of paper used for sealings end face inwardly, two madial walls of left draw-in groove by left folding side and
Right folding side clamps together.
The diesel particulate filter packaging system of the present invention, wherein the right strip of paper used for sealing is made using steel plate punched, the right draw-in groove
Cross section is triangle or trapezoidal or rectangle or semicircle, and the left strip of paper used for sealing is made using steel plate punched, the left draw-in groove it is transversal
Face is triangle or trapezoidal or rectangle or semicircle.
The diesel particulate filter packaging system of the present invention, wherein carborundum filter core in the filter cylinder, is provided with, the side of carborundum filter core
Bread is covered with liner, and the cushion pad of annular is respectively equipped with the outside of two end of carborundum filter core.
The diesel particulate filter packaging system of the present invention, wherein the left folding while and during right folding on the inside of be provided with back-up ring,
The diesel particulate filter packaging system of the present invention, wherein the end face of the gas outlet cap is provided with temperature transducer peace
Tubing, the end face of the air inlet cap are provided with deflation sleeve pipe, and deflation plug is installed with deflation sleeve pipe.
The diesel particulate filter packaging system of the present invention, wherein multiple electrically heated rods are installed on the side wall of the air induction mast, often
The bringing-up section of individual electrically heated rod is inserted in the carborundum filter core.
The diesel particulate filter packaging system of the present invention, wherein the air inlet pipe is located at the top of the air inlet cap end face,
The escaping pipe is located at the top of the gas outlet cap end face, escaping pipe and the concentric setting of the air inlet pipe, escaping pipe with
The axis of air inlet pipe is located at the top of the filter cylinder axis and parallel to filter cylinder axis.
The diesel particulate filter packaging system of the present invention, wherein being provided with 3-6 strip on the lateral wall of the air inlet pipe vertically
The air inlet pipe fluting of shape, air inlet pipe fluting extends right up to the right-hand member of air inlet pipe vertically, along axle on the lateral wall of the escaping pipe
Slot to the escaping pipe for being provided with 3-6 strip, escaping pipe fluting extends to the left end of escaping pipe vertically to the left.
Compared with prior art, diesel particulate filter packaging system of the invention, because the two ends of filter cylinder eliminate adpting flange,
Flange seal packing ring is cut, so reducing cost.The present invention not only removes flange in former technology, also by air induction mast, goes out
The port of inflator and filter cylinder turnup outward, recycles easy-to-dismount left and right attachment means to be fixedly linked, thereby simplify structure,
Fault rate during use is also greatly low.The present invention eliminates flange, which reduces pad, without welding just not
Occur and split and gas leak phenomenon, so fault rate change is very low, also allow for cleaning operation being carried out to the carborundum filter core 14 in filter cylinder.
Therefore, diesel particulate filter packaging system of the invention has simple structure, and low cost, sealing property are reliable and stable, installs
The characteristics of convenient disassembly, long service life.
Below in conjunction with the accompanying drawings diesel particulate filter packaging system of the present invention is described further.
Description of the drawings
Fig. 1 is the front view of the structural representation of the diesel particulate filter packaging system of the present invention；
Side views of the Fig. 2 for Fig. 1；
Right side views of the Fig. 3 for Fig. 1.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, diesel particulate filter packaging system of the invention, including what is arranged in left-right direction
Filter cylinder 1, the effect of filter cylinder 1 is encapsulation carborundum filter core 14, plays and protects what carborundum filter core 14 was not damaged by external force collision
Effect.The right-hand member of filter cylinder 1 is provided with air inlet cap 2, and the end face of air inlet cap 2 is provided with air inlet, air inlet
It is connected with the left port of air inlet pipe 3, the left end of filter cylinder 1 is provided with gas outlet cap 4, on the end face of gas outlet cap 4
Gas outlet is provided with, gas outlet is connected with the right output port of escaping pipe 5, it is characterised in that：Edge is provided with the right output port of the filter cylinder 1
The right flange 6 of the annular of bending is overturn radially outward, air inlet cap 2 includes air induction mast 7, left port and the filter of air induction mast 7
The right output port docking of cylinder 1, is provided with the left flange 8 of the annular for radially overturning bending at the left port of air induction mast 7, a left side is turned over
Side 8 is affixed towards left annular end face towards right annular end face with right flange 6, and right flange 6 is with left flange 8 by easy-to-dismount
Right attachment means are fixedly linked；
The left folding side 9 of the annular for radially overturning bending, the gas outlet cap 4 are provided with the left port of the filter cylinder 1
Including gas outlet 10, the right output port of gas outlet 10 is docked with the left port of filter cylinder 1, is provided with along footpath at the right output port of gas outlet 10
To the right folding side 11 of the annular of turned-out folding of turning, right folding while 11 towards left annular end face with left folding while 9 towards right annular end face
Be affixed, left folding while 9 with right folding while 11 be fixedly linked by easy-to-dismount left attachment means.
As a further improvement on the present invention, above-mentioned filter cylinder 1, air induction mast 7 and gas outlet 10 section radially are circle, right
Attachment means include the right strip of paper used for sealing 12 of two semicircular arcs, and one end of two right strip of paper used for sealings 12 is installed by right-hand rotation bearing pin and is connected, right
Ship and resell on another market axle diameter parallel in the axis of the filter cylinder 1, the other end of two right strip of paper used for sealings 12 passes through easy-to-dismount right fastener
It is connected, on two right strip of paper used for sealings 12 end face inwardly, is respectively equipped with the right draw-in groove of semi-circular shape, the right side is turned over by two madial walls of right draw-in groove
Together with side 6 is clamped with left flange 8；
Left attachment means include the left strip of paper used for sealing 13 of two semicircular arcs, and phase is installed by left-hand rotation bearing pin in one end of two left strip of paper used for sealings 13
Even, in the axis of the filter cylinder 1, the other end of two left strip of paper used for sealings 13 is by easy-to-dismount left tight for the diameter parallel of left-hand rotation bearing pin
It is fixedly mounted with and puts connected, on two left strip of paper used for sealings 13 end face inwardly, is respectively equipped with the left draw-in groove of semi-circular shape, two madial walls of left draw-in groove
By left folding while 9 with right folding while 11 clamp together with.
As a further improvement on the present invention, above-mentioned right strip of paper used for sealing 12 is made using steel plate punched, and the cross section of the right draw-in groove is three
Angular or trapezoidal or rectangle or semicircle, the left strip of paper used for sealing 13 are made using steel plate punched, and the cross section of the left draw-in groove is triangle
Shape or trapezoidal or rectangle or semicircle.
As a further improvement on the present invention, carborundum filter core 14 is provided with above-mentioned filter cylinder 1, carborundum filter core 14 is mainly given
Vehicle exhaust plays purification filtering effect, also collects the function of particulate matter, and the side of carborundum filter core 14 is coated with liner 15,
The cushion pad 16 of annular is respectively equipped with the outside of 14 2 end of carborundum filter core.Liner 15 is wrapped around outside carborundum filter core 14
This layer, plays a part of to protect carborundum filter core 14 and insulation.Cushion pad 16 is located at 14 2 end of carborundum filter core, can allow carbon
Two ends of SiClx filter core 14 will not be damaged because of friction, play a part of to protect carborundum filter core 14.
As a further improvement on the present invention, above-mentioned left folding 11 inner side at 9 and right folding is provided with back-up ring 17,
As a further improvement on the present invention, the end face of above-mentioned gas outlet cap 4 is provided with temperature transducer and installs sleeve pipe 18,
Temperature transducer installs sleeve pipe 18 to be used to connect temperature sensor, and temperature sensor plays a part of temperature adjustment and monitoring, described
The end face of air inlet cap 2 is provided with deflation sleeve pipe 19, is installed with deflation plug in deflation sleeve pipe 19.Deflation sleeve pipe 19 is
There is Severe blockage in carborundum filter core 14, when causing vehicle power to decline, turn on the deflation plug on steam vent so as to be vented
It is unobstructed, play emergent scavenging action.
As a further improvement on the present invention, multiple electrically heated rods 20 are installed on the side wall of above-mentioned air induction mast 7, each electrical heating
The bringing-up section of rod 20 is inserted in carborundum filter core 14.20 Main Function of electrically heated rod is to have collected particulate matter in filter core and filtered
After, heating rod 20 is controlled by own temperature, is raised in instantaneous temperature and can be reached several Baidu, then carborundum filter core
The burning particulate matter of 14 inner filtrations falls, and plays the effect of double purification.
As a further improvement on the present invention, above-mentioned air inlet pipe 3 be located at 2 end face of air inlet cap top, it is described go out
Tracheae 5 is located at the top of 4 end face of gas outlet cap, escaping pipe 5 and 3 concentric setting of the air inlet pipe, escaping pipe 5 with
The axis of air inlet pipe 3 is located at the top of 1 axis of the filter cylinder and parallel to 1 axis of filter cylinder.
As a further improvement on the present invention, it is provided with the air inlet pipe of 3-6 strip on the lateral wall of above-mentioned air inlet pipe 3 vertically
Fluting 21, air inlet pipe fluting 21 extend right up to the right-hand member of air inlet pipe 3 vertically, along axle on the lateral wall of the escaping pipe 5
To the escaping pipe fluting 22 for being provided with 3-6 strip, escaping pipe fluting 22 extends to the left end of escaping pipe 5 vertically to the left.
As a further improvement on the present invention, the end face of above-mentioned air inlet cap 2 is provided with back pressure sleeve pipe 23.Back pressure sleeve pipe 23
For connecting back pressure pipe, play a part of to observe 1 internal pressure size of filter cylinder.
Compared with prior art, diesel particulate filter packaging system of the invention, because the two ends of filter cylinder 1 eliminate connection method
Orchid, has cut flange seal packing ring, so reducing cost.The present invention not only removes flange in former technology, also by air induction mast
7th, the port of gas outlet 10 and filter cylinder 1 turnup outward, recycles easy-to-dismount left and right attachment means to be fixedly linked, thus
Structure is simplified, the fault rate during use is also greatly low.The present invention eliminates flange, which reduces pad, does not have
There is welding occur splitting and gas leak phenomenon, so fault rate change is very low, also allow for the carborundum filter core in filter cylinder 1
14 carry out cleaning operation.
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is carried out
Limit, under the premise of without departing from design spirit of the present invention, what this area ordinary skill technical staff was made to technical solution of the present invention
Various modifications and improvement, all should fall in the protection domain of claims of the present invention determination.
Claims (10)
1. diesel particulate filter packaging system, including the filter cylinder (1) for arranging in left-right direction, the right-hand member of filter cylinder (1) is provided with air inlet cap (2), the end face of air inlet cap (2) is provided with air inlet, air inlet is connected with the left port of air inlet pipe (3), the left end of filter cylinder (1) is provided with gas outlet cap (4), the end face of gas outlet cap (4) is provided with gas outlet, gas outlet is connected with the right output port of escaping pipe (5), it is characterised in that：The right flange (6) of the annular for radially overturning bending is provided with the right output port of the filter cylinder (1), the air inlet cap (2) is including air induction mast (7), the left port of air induction mast (7) is docked with the right output port of filter cylinder (1), the left flange (8) of the annular for radially overturning bending is provided with the left port of air induction mast (7), left flange (8) is affixed towards left annular end face towards right annular end face with right flange (6), right flange (6) is fixedly linked by easy-to-dismount right attachment means with left flange (8)；
The left folding side (9) of the annular for radially overturning bending is provided with the left port of the filter cylinder (1), the gas outlet cap (4) is including gas outlet (10), the right output port of gas outlet (10) is docked with the left port of filter cylinder (1), the right folding side (11) of the annular for radially overturning bending is provided with the right output port of gas outlet (10), right folding while (11) towards left annular end face with left folding while (9) be affixed towards the annular end face on the right side, left folding (11) when (9) are with right folding is fixedly linked by easy-to-dismount left attachment means.
2. diesel particulate filter packaging system according to claim 1, it is characterised in that：The filter cylinder (1), the air induction mast (7) and the gas outlet (10) section radially is circle, the right attachment means include the right strip of paper used for sealing (12) of two semicircular arcs, installed by right-hand rotation bearing pin and be connected in one end of two right strip of paper used for sealings (12), the diameter parallel of right-hand rotation bearing pin is in the axis of the filter cylinder (1), the other end of two right strip of paper used for sealings (12) is connected by easy-to-dismount right fastener, the right draw-in groove of semi-circular shape is respectively equipped with two right strip of paper used for sealings (12) end face inwardly, right flange (6) and left flange (8) are clamped together by two madial walls of right draw-in groove；
The left attachment means include the left strip of paper used for sealing (13) of two semicircular arcs, installed by left-hand rotation bearing pin and be connected in one end of two left strip of paper used for sealings (13), the diameter parallel of left-hand rotation bearing pin is in the axis of the filter cylinder (1), the other end of two left strip of paper used for sealings (13) is connected by easy-to-dismount left fastener, the left draw-in groove of semi-circular shape is respectively equipped with two left strip of paper used for sealings (13) end face inwardly, at (9) and right folding (11) clamp together two madial walls of left draw-in groove by left folding.
3. diesel particulate filter packaging system according to claim 2, it is characterised in that：The right strip of paper used for sealing (12) is made using steel plate punched, the cross section of the right draw-in groove is triangle or trapezoidal or rectangle or semicircle, the left strip of paper used for sealing (13) is made using steel plate punched, and the cross section of the left draw-in groove is triangle or trapezoidal or rectangle or semicircle.
4. the diesel particulate filter packaging system according to claim 1 or 2 or 3, it is characterised in that：Carborundum filter core (14) is provided with the filter cylinder (1), the side of carborundum filter core (14) is coated with liner (15), and the cushion pad (16) of annular is respectively equipped with the outside of (14) two end of carborundum filter core.
5. diesel particulate filter packaging system according to claim 4, it is characterised in that：The left folding is provided with back-up ring (17) at (9) and right folding on the inside of (11).
6. diesel particulate filter packaging system according to claim 5, it is characterised in that：The end face of the gas outlet cap (4) is provided with temperature transducer and installs sleeve pipe (18), the end face of the air inlet cap (2) is provided with deflation sleeve pipe (19), deflation sleeve pipe (19) and is installed with deflation plug.
7. diesel particulate filter packaging system according to claim 6, it is characterised in that：Multiple electrically heated rods (20) are installed on the side wall of the air induction mast (7), the bringing-up section of each electrically heated rod (20) is inserted in the carborundum filter core (14).
8. diesel particulate filter packaging system according to claim 7, it is characterised in that：The air inlet pipe (3) is positioned at the top of air inlet cap (2) end face, the escaping pipe (5) is positioned at the top of gas outlet cap (4) end face, escaping pipe (5) and the concentric setting of the air inlet pipe (3), escaping pipe (5) are located at the top of the filter cylinder (1) axis and parallel to filter cylinder (1) axis with the axis of air inlet pipe (3).
9. diesel particulate filter packaging system according to claim 8, it is characterised in that：It is provided with air inlet pipe fluting (21) of 3-6 strip on the lateral wall of the air inlet pipe (3) vertically, air inlet pipe fluting (21) extends right up to the right-hand member of air inlet pipe (3) vertically, it is provided with escaping pipe fluting (22) of 3-6 strip on the lateral wall of the escaping pipe (5) vertically, escaping pipe fluting (22) extends to the left end of escaping pipe (5) vertically to the left.
10. diesel particulate filter packaging system according to claim 9, it is characterised in that：The end face of the air inlet cap (2) is provided with back pressure sleeve pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510590725.5A CN106545384A (en) | 2015-09-17 | 2015-09-17 | Diesel particulate filter packaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510590725.5A CN106545384A (en) | 2015-09-17 | 2015-09-17 | Diesel particulate filter packaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106545384A true CN106545384A (en) | 2017-03-29 |
Family
ID=58361618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510590725.5A Pending CN106545384A (en) | 2015-09-17 | 2015-09-17 | Diesel particulate filter packaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106545384A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006915A (en) * | 2021-03-26 | 2021-06-22 | 重庆汽车消声器有限责任公司 | Noise-reduction environment-friendly silencer for small-tonnage internal combustion engine |
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| DE10255216A1 (en) * | 2002-10-30 | 2004-05-19 | Zeuna-Stärker GmbH & Co KG | Diesel particle filter for a motor vehicle's exhaust gas unit has a metal particle filter casing to contain a ceramic particle filter unit |
| JP2005076459A (en) * | 2003-08-28 | 2005-03-24 | Hino Motors Ltd | Exhaust emission control device |
| US20060067860A1 (en) * | 2004-09-08 | 2006-03-30 | Faircloth Arthur E Jr | Construction for an engine exhaust system component |
| CN1915520A (en) * | 2005-08-17 | 2007-02-21 | 陈庆华 | Carrier of ceramics catalyst, and microparticles collection device of constituting the carrier and their preparation method |
| JP2010150981A (en) * | 2008-12-24 | 2010-07-08 | Ud Trucks Corp | Exhaust emission control device for diesel engine |
| CN101994546A (en) * | 2009-08-05 | 2011-03-30 | 通用汽车环球科技运作公司 | Electric heater and control system and method for electrically heated particulate filters |
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2015
- 2015-09-17 CN CN201510590725.5A patent/CN106545384A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10255216A1 (en) * | 2002-10-30 | 2004-05-19 | Zeuna-Stärker GmbH & Co KG | Diesel particle filter for a motor vehicle's exhaust gas unit has a metal particle filter casing to contain a ceramic particle filter unit |
| JP2005076459A (en) * | 2003-08-28 | 2005-03-24 | Hino Motors Ltd | Exhaust emission control device |
| US20060067860A1 (en) * | 2004-09-08 | 2006-03-30 | Faircloth Arthur E Jr | Construction for an engine exhaust system component |
| EP1799980A1 (en) * | 2004-09-08 | 2007-06-27 | Donaldson Company, Inc. | Construction for an engine exhaust system component |
| CN1915520A (en) * | 2005-08-17 | 2007-02-21 | 陈庆华 | Carrier of ceramics catalyst, and microparticles collection device of constituting the carrier and their preparation method |
| JP2010150981A (en) * | 2008-12-24 | 2010-07-08 | Ud Trucks Corp | Exhaust emission control device for diesel engine |
| CN101994546A (en) * | 2009-08-05 | 2011-03-30 | 通用汽车环球科技运作公司 | Electric heater and control system and method for electrically heated particulate filters |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006915A (en) * | 2021-03-26 | 2021-06-22 | 重庆汽车消声器有限责任公司 | Noise-reduction environment-friendly silencer for small-tonnage internal combustion engine |
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Application publication date: 20170329 |