CN109268119A - A kind of engine aftertreatment system associate member integrated installation unit and installation method - Google Patents
A kind of engine aftertreatment system associate member integrated installation unit and installation method Download PDFInfo
- Publication number
- CN109268119A CN109268119A CN201811209915.8A CN201811209915A CN109268119A CN 109268119 A CN109268119 A CN 109268119A CN 201811209915 A CN201811209915 A CN 201811209915A CN 109268119 A CN109268119 A CN 109268119A
- Authority
- CN
- China
- Prior art keywords
- support
- installation
- aftertreatment system
- side plate
- associate member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 13
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000004202 carbamide Substances 0.000 claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention discloses a kind of engine aftertreatment system associate member integrated installation unit and installation methods, comprising: integrated support, electronic metering pump, solenoid valve, air filter and urea tank.The integrated support includes: first support, for installing electronic metering pump, solenoid valve and air filter, second support, for installing urea tank, the second support rear end is fixedly connected with first support, fixing hoop, it is mounted on the front end of the second support, cooperation is installed for positioning to urea tank with second support, wherein, the rear end of the first support has connecting hole, for being fixedly connected with vehicle frame.Integrated support of the invention passes through the integrated morphology that forms first support, second support and fixing hoop, and installation group hole is set on bracket, diesel engine aftertreatment system is conveniently installed on vehicle frame very much, effectively improve the convenience of each sub- components dismounting of system, the quantity of mounting bracket is reduced simultaneously, realizes system lightweight work.
Description
Technical field
The present invention relates to integrated mounting support technical field, specifically a kind of diesel engine aftertreatment system associate member
(urea tank, electronic metering pump, solenoid valve, air filter) integrated installation unit and installation method.
Background technique
Currently, common diesel engine aftertreatment system associate member mainly includes urea tank, electronic metering pump, electromagnetism
Valve, air filter, installation method are that associate member each in system is installed on its corresponding bracket, then with bolt by each bracket
It being fixed on vehicle frame, the components in associate member and bracket, bracket and vehicle frame etc. need fixed point to be mounted more, and structure is complicated,
Dismount cumbersome, mass of system is larger.
Summary of the invention
The purpose of the present invention is to provide a kind of engine aftertreatment system associate member integrated installation unit and installation method,
To realize efficient, convenient disassembly and installation engine aftertreatment system associate member.
A kind of engine aftertreatment system associate member integrated installation unit proposed by the present invention, comprising: integrated support, electricity
Sub- metering pump, solenoid valve, air filter and urea tank.
The integrated support includes: first support, for installing electronic metering pump, solenoid valve and air filter, second
Frame, for installing urea tank, the second support rear end is fixedly connected with first support, and fixing hoop is mounted on described second
The front end of bracket, with second support installation cooperation for being positioned to urea tank, wherein the rear end of the first support has connection
Hole, for being fixedly connected with vehicle frame.
Further, the section of the first support is inShape, including the first installation side plate, the second installation side plate, position
The connecting plate after preceding connecting plate between the two and two pieces, wherein the electronic metering pump and solenoid valve are mounted on described
The outside of one installation side plate, the air filter are mounted on the outside of second installation side plate, wherein connecting plate after described two pieces
It is connect with vehicle frame.
Further, several losss of weight are provided on first installation side plate, the second installation side plate and preceding connecting plate
Hole.
Further, the first support main body is Sheet Metal Part, structure bilateral symmetry, and the first support
Each interior corner be welded with the first reinforcing rib.
Further, the second support includes mounting base, two blocks of positioning side plates for being located at mounting base two sides,
Wherein, the fixing hoop is located at the front of the second support, and the both ends of the fixing hoop and described two pieces positioning
Side plate connection.
Further, the main body of the second support is Sheet Metal Part, and structure symmetrically, and further includes and two
The second reinforcing rib of the rear portion welding of side plate is positioned described in block.
The present invention also proposes a kind of installation method of engine aftertreatment system associate member, after above-mentioned engine
Reason system associate member integrated installation unit, includes the following steps:
S1: first support is fixedly connected with second support；
S2: electronic metering pump and solenoid valve are mounted in the first installation side plate of first support, air filter is mounted on
In second installation side plate of first support；
S3: urea tank is placed on mounting base, fixing hoop is connect with second support, wherein the fixing card
Hoop is with second support installation cooperation for positioning to urea tank；And
S4: the rear connecting plate of first support is fixedly connected with vehicle frame, realizes engine aftertreatment system associate member in vehicle
Installation on frame.
The present invention also proposes the installation method of second of engine aftertreatment system associate member, after above-mentioned engine
Processing system associate member integrated installation unit, includes the following steps:
S1: electronic metering pump and solenoid valve are mounted in the first installation side plate of first support, air filter is mounted on
In second installation side plate of first support；
S2: urea tank is placed on mounting base, fixing hoop is connect with second support, wherein the fixing card
Hoop is with second support installation cooperation for positioning to urea tank；
S3: the rear connecting plate of first support is fixedly connected with vehicle frame；And
S4: first support is fixedly connected with second support, realizes engine aftertreatment system associate member on vehicle frame
Installation.
Compared with prior art, beneficial effects of the present invention:
1, integrated installation unit of the invention passes through the integrated knot that forms first support, second support and fixing hoop
Structure, and on bracket formed accommodate urea tank space and electronic metering pump, solenoid valve, air filter installation group hole, side
Just the installation of urea tank, electronic metering pump, solenoid valve, air filter；Diesel engine aftertreatment system is easily installed very much
On vehicle frame, the convenience of each sub- components dismounting of system is effectively improved, while reducing the quantity of mounting bracket, realizes system
Lightweight work.
2, integrated installation unit of the invention passes through so that being made of first support, second support and fixing hoop integrated
Formula bracket is integrally attached in rack, realizes the purpose for facilitating installation.
3, first support, second support are designed using symmetrical structure in integrated support of the invention, while being used and being added
Strengthening tendons and loss of weight design, can make the simple and convenient of the processing of components, enhance the intensity and lightweight work of components.It is logical
It crosses bolt to connect with vehicle frame, all parts bracket is avoided to be directly installed on vehicle frame, easy for assemble or unload, lightweight.
4, integrated support of the invention is connected by first support, second support split-type design, and by bolt
It connects, first support usesShape design, the maintenance and substep that can be convenient engine aftertreatment system associate member are installed.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view of integrated support in engine aftertreatment system associate member integrated installation unit of the invention；
Fig. 2 is the main view of integrated support in engine aftertreatment system associate member integrated installation unit of the invention；
Fig. 3 is the top view of integrated support in engine aftertreatment system associate member integrated installation unit of the invention；
And
Fig. 4 is the structural schematic diagram of engine aftertreatment system associate member integrated installation unit assembled state of the invention.
Description of symbols
1, first support；2, second support；
3, fixing hoop；11, the first installation side plate；
12, the second installation side plate；13, preceding connecting plate；
14, rear connecting plate；15, the first connecting hole；
16, the second connecting hole；17, installation group hole；
18, the first reinforcing rib；19, lightening hole；
21, mounting base；22, side plate is positioned；
23, third connecting hole；24, the second reinforcing rib；
100, air filter；200, urea tank；
300, electronic metering pump；400, solenoid valve.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
- Fig. 4 referring to Fig.1, engine aftertreatment system associate member integrated installation unit of the invention, including integrated form branch
Frame, electronic metering pump 300, solenoid valve 400, air filter 100 and urea tank 200, wherein integrated support includes first
Frame 1, second support 2 and fixing hoop 3,1 rear end of first support have the first connecting hole 15, connect for fixing first support 1
It connects on vehicle frame, 1 front end of first support is connect with 2 rear end of second support, and fixing hoop 3 is mounted on 2 front end of second support.
Specifically, as Figure 1-Figure 4, the section of first support 1 is inShape, including the first installation side plate 11, second peace
Dress side plate 12, after being connected to the first installation side plate 11 and the second installation side plate 12 preceding connecting plate 13 between the two and two pieces
Connecting plate 14 has the first connecting hole 15 on rear connecting plate 14, first support 1 is fixedly connected on vehicle frame by connecting hole,
Several installation groups hole 17 is all had in first installation side plate 11 and the second installation side plate 12.
Wherein, the layout in installation group hole 17 mutually interconnects above first support 1 conducive between after-treatment system components
It connects；The position in the installation group hole 17 in the first installation side plate 11 is corresponded to each other with electronic metering pump 300, solenoid valve 400, passes through spiral shell
Electronic metering pump 300 and solenoid valve 400 are mounted in the first installation side plate 11 by bolt, the installation group hole in the second installation side plate 12
17 position is corresponded to each other with air filter 100, and air filter 100 is mounted in the second installation side plate 12 by bolt, thus real
Now electronic metering pump 300, solenoid valve 400 and air filter 100 are mounted in first support 1.
Specifically, as Figure 1-Figure 4, second support 2 are in Contraband font, including mounting base 21 and are located at installation
Two blocks of positioning side plates 22 of 21 two sides of bottom plate, urea tank 200 are mounted on mounting base 21, pass through at left and right sides of urea tank 200
Positioning side plate 22 is limited, its lateral movement is prevented, wherein fixing hoop 3 be in concave, positioned at the front of second support 2,
And a mounting hole is respectively opened at both ends, and the both ends of fixing hoop 3 are mounted on by bolt and are connect with two blocks of positioning side plates 22,
Fixing hoop 3 and the installation of second support 2 cooperation are for positioning urea tank 200.
In one embodiment, as Figure 1-Figure 4, there are the second connecting hole 16, two blocks of positioning side plates on preceding connecting plate 13
22 rear ends also have third connecting hole 23, and position of second connecting hole 16 on preceding connecting plate 13 is being positioned with third connecting hole 23
The position of 22 rear end of side plate corresponds to each other, and the second connecting hole 16 and third connecting hole 23 is bolted, by second support 2 with
First support 1 connects.
In one embodiment, as Figure 1-Figure 4, for simple and convenient, beautiful, the enhancing components of the processing of components
Intensity and lightweight work, first support 1, second support 2 are integrally formed sheet metal component, structure bilateral symmetry,
And each interior corner of first support 1 is welded with the first reinforcing rib 18, and 2 rear end of second support is equipped with the second reinforcing rib 24,
The rear portion that second reinforcing rib 24 positions side plate 22 with two pieces is connect,.
In one embodiment, as Figure 1-Figure 4, for the light-weight design of components, the first installation side plate 11, second
Lightening hole 19 is provided on installation side plate 12, preceding connecting plate 13 and positioning side plate 22.Wherein, the first installation side plate 11, second
It is opened up in installation side plate 12 there are two lightening hole 19, positions lightening hole 19 there are three opening on side plate 22.
- Fig. 4 referring to Fig.1, the present invention also provides a kind of installation method of engine aftertreatment system associate member, in use
The engine aftertreatment system associate member integrated installation unit stated, includes the following steps:
S1:, will by the second connecting hole 16 in first support 1 and the third connecting hole 23 on the side plate of second support 2
First support 1 is fixedly connected with second support 2；
S2: electronic metering pump 300 and solenoid valve 400 are mounted on by the installation group hole 17 in the first installation side plate 11
On one bracket 1, air filter 100 is mounted in first support 1 by the installation group hole 17 in the second installation side plate 12；
S3: urea tank 200 is placed on mounting base 21, and fixing hoop 3 is connect with second support 2, wherein fixed
Clip 3 and the installation of second support 2 cooperation are for positioning urea tank 200；And
S4: being fixedly connected with first support 1 with vehicle frame by the first connecting hole 15 on rear connecting plate 14, realizes engine
Installation of the after-treatment system associate member on vehicle frame.
The present invention also provides the installation methods of second of engine aftertreatment system associate member, use above-mentioned engine
After-treatment system associate member integrated installation unit, includes the following steps:
S1: electronic metering pump 300 and solenoid valve 400 are mounted on by the installation group hole 17 in the first installation side plate 11
On one bracket 1, air filter 100 is mounted in first support 1 by the installation group hole 17 in the second installation side plate 12；
S2: urea tank 200 is placed on mounting base 21, and fixing hoop 3 is connect with second support 2, wherein fixed
Clip 3 and the installation of second support 2 cooperation are for positioning urea tank 200；
S3: first support 1 is fixedly connected with vehicle frame by the first connecting hole 15 on rear connecting plate 14；And
S4:, will by the second connecting hole 16 in first support 1 and the third connecting hole 23 on the side plate of second support 2
First support 1 is fixedly connected with second support 2, realizes installation of the engine aftertreatment system associate member on vehicle frame.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of engine aftertreatment system associate member integrated installation unit characterized by comprising integrated support, electronics
Metering pump (300), solenoid valve (400), air filter (100) and urea tank (200), the integrated support include:
First support (1), for installing electronic metering pump (300), solenoid valve (400) and air filter (100)；
Second support (2), for installing urea tank (200), second support (2) rear end is fixedly connected with first support (1),
And
Fixing hoop (3), is mounted on the front end of the second support (2), with second support (2) installation cooperation for urea tank
(200) it positions,
Wherein, the rear end of the first support (1) has the first connecting hole (15), for being fixedly connected with vehicle frame.
2. engine aftertreatment system associate member integrated installation unit according to claim 1, which is characterized in that described
The section of one bracket (1) is inShape, including the first installation side plate (11), the second installation side plate (12), positioned there between
Connecting plate (14) after preceding connecting plate (13) and two pieces, wherein the electronic metering pump (300) and solenoid valve (400) are mounted on
The outside of first installation side plate (11), the air filter (100) are mounted on the outside of second installation side plate (12),
In, connecting plate (14) is connect with vehicle frame after described two pieces.
3. engine aftertreatment system associate member integrated installation unit according to claim 2, which is characterized in that described
Several lightening holes (19) are provided on one installation side plate (11), the second installation side plate (12) and preceding connecting plate (13).
4. engine aftertreatment system associate member integrated installation unit according to claim 1, which is characterized in that described
One bracket (1) main body is Sheet Metal Part, and structure bilateral symmetry, and each interior corner of the first support (1) welds
It is connected to the first reinforcing rib (18).
5. engine aftertreatment system associate member integrated installation unit according to claim 1, which is characterized in that described
Two brackets (2) include mounting base (21), two pieces of positioning side plates (22) for being located at mounting base (21) two sides, wherein institute
The front that fixing hoop (3) are located at the second support (2) is stated, and the both ends of the fixing hoop (3) are determined with described two pieces
Position side plate (22) connects.
6. engine aftertreatment system associate member integrated installation unit according to claim 5, which is characterized in that described
The main body of two brackets (2) is Sheet Metal Part, and structure symmetrically, and further includes and two pieces of positioning side plates (22)
The second reinforcing rib (24) of rear portion welding.
7. a kind of installation method of engine aftertreatment system associate member, which is characterized in that using according to claim 1 in 6
Described in any item engine aftertreatment system associate member integrated installation units, include the following steps:
S1: first support (1) is fixedly connected with second support (2)；
S2: electronic metering pump (300) and solenoid valve (400) are mounted in the first installation side plate (11) of first support (1), will
Air filter (100) is mounted in the second installation side plate (12) of first support (1)；
S3: urea tank (200) is placed on mounting base (21), and fixing hoop (3) is connect with second support (2), wherein
The fixing hoop (3) and second support (2) installation cooperation are for positioning urea tank (200)；And
S4: the rear connecting plate (14) of first support (1) is fixedly connected with vehicle frame, realizes that engine aftertreatment system associate member exists
Installation on vehicle frame.
8. a kind of installation method of engine aftertreatment system associate member, which is characterized in that using according to claim 1 in 6
Described in any item engine aftertreatment system associate member integrated installation units, include the following steps:
S1: electronic metering pump (300) and solenoid valve (400) are mounted in the first installation side plate (11) of first support (1), will
Air filter (100) is mounted in the second installation side plate (12) of first support (1)；
S2: urea tank (200) is placed on mounting base (21), and fixing hoop (3) is connect with second support (2), wherein
The fixing hoop (3) and second support (2) installation cooperation are for positioning urea tank (200)；
S3: the rear connecting plate (14) of first support (1) is fixedly connected with vehicle frame；And
S4: first support (1) is fixedly connected with second support (2), realizes engine aftertreatment system associate member on vehicle frame
Installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209915.8A CN109268119B (en) | 2018-10-17 | 2018-10-17 | Integrated mounting unit and method for accessories of engine aftertreatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209915.8A CN109268119B (en) | 2018-10-17 | 2018-10-17 | Integrated mounting unit and method for accessories of engine aftertreatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109268119A true CN109268119A (en) | 2019-01-25 |
| CN109268119B CN109268119B (en) | 2024-02-06 |
Family
ID=65193754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811209915.8A Active CN109268119B (en) | 2018-10-17 | 2018-10-17 | Integrated mounting unit and method for accessories of engine aftertreatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268119B (en) |
Citations (7)
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|---|---|---|---|---|
| CN204283579U (en) * | 2014-12-01 | 2015-04-22 | 中国重汽集团济南动力有限公司 | A kind of transition mounting bracket |
| CN204984555U (en) * | 2015-10-08 | 2016-01-20 | 安徽江淮汽车股份有限公司 | Heavy truck's urea tank support |
| JP2016061035A (en) * | 2014-09-16 | 2016-04-25 | 日立建機株式会社 | Work machine |
| US20160237871A1 (en) * | 2014-07-24 | 2016-08-18 | General Electric Company | System for an exhaust gas aftertreatment system and support structure |
| CN106150614A (en) * | 2015-04-10 | 2016-11-23 | 十堰安联汽车零部件有限公司 | Motor vehicle exhaust emission integrated control system |
| CN206231224U (en) * | 2016-11-14 | 2017-06-09 | 中国重汽集团济南动力有限公司 | A kind of new urea box bracket assembly |
| CN209212368U (en) * | 2018-10-17 | 2019-08-06 | 安徽安凯汽车股份有限公司 | A kind of engine aftertreatment system associate member integrated installation unit |
-
2018
- 2018-10-17 CN CN201811209915.8A patent/CN109268119B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160237871A1 (en) * | 2014-07-24 | 2016-08-18 | General Electric Company | System for an exhaust gas aftertreatment system and support structure |
| JP2016061035A (en) * | 2014-09-16 | 2016-04-25 | 日立建機株式会社 | Work machine |
| CN204283579U (en) * | 2014-12-01 | 2015-04-22 | 中国重汽集团济南动力有限公司 | A kind of transition mounting bracket |
| CN106150614A (en) * | 2015-04-10 | 2016-11-23 | 十堰安联汽车零部件有限公司 | Motor vehicle exhaust emission integrated control system |
| CN204984555U (en) * | 2015-10-08 | 2016-01-20 | 安徽江淮汽车股份有限公司 | Heavy truck's urea tank support |
| CN206231224U (en) * | 2016-11-14 | 2017-06-09 | 中国重汽集团济南动力有限公司 | A kind of new urea box bracket assembly |
| CN209212368U (en) * | 2018-10-17 | 2019-08-06 | 安徽安凯汽车股份有限公司 | A kind of engine aftertreatment system associate member integrated installation unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109268119B (en) | 2024-02-06 |
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