CN208630360U - A kind of variable cross-section fuel tank and urea box assembly - Google Patents
A kind of variable cross-section fuel tank and urea box assembly Download PDFInfo
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- CN208630360U CN208630360U CN201821040188.2U CN201821040188U CN208630360U CN 208630360 U CN208630360 U CN 208630360U CN 201821040188 U CN201821040188 U CN 201821040188U CN 208630360 U CN208630360 U CN 208630360U
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- fuel tank
- urea
- section
- urea box
- variable cross
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- 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
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Abstract
A kind of variable cross-section fuel tank and urea box assembly, it includes fuel tank, urea box, fuel-quantity transducer, oil discharge screw, urea quality sensor, puts urea bolt, the utility model has the advantage that design using variable section structure, it can hold respectively and provide diesel oil and urea liquid for vehicle, improve vehicle space utilization rate, reduce general assembly process；In addition, reducing the urea cassette carrier connecting with vehicle frame compared with independent structure fuel tank and urea box assembly only with a kind of bracket when variable cross-section fuel tank and urea box general assembly, reducing integral vehicle cost and weight.
Description
Technical field
The utility model belongs to the technical field of automobile engine fuel oil and urea supply system, in particular to a kind of become cuts
Face fuel tank and urea box assembly.
Background technique
Commercial truck tank assembly and urea box assembly mostly use independent structure, this individual fuel tank and urea at present
Box assembly need two kinds of brackets fuel tank and urea box assembly are mounted on vehicle frame respectively, need for two assemblies to be respectively arranged and
Installation, vehicle space utilization rate is low, assembly process is more.In order to improve vehicle space utilization rate, reduce general assembly process, we
A kind of variable cross-section fuel tank and urea box assembly are devised, a variable cross-section fuel tank is realized and urea box assembly substitutes a fuel tank
The purpose of assembly and a urea box assembly.
Summary of the invention
In view of the above technical problems, the purpose of the utility model is to provide a kind of variable cross-section fuel tank and urea box assemblies.
The technical solution of the utility model is achieved in that
A kind of variable cross-section fuel tank and urea box assembly, it is characterized in that: it includes fuel tank, urea box, fuel-quantity transducer, puts
Oil draining bolt, urea quality sensor put urea bolt, and the small end of the fuel tank variable cross-section end cap is connect with urea box, urine
The inside that plain case is connect with fuel tank variable cross-section end cap is equipped with inner end cap, and variable cross-section end cap and inner end cap ensure that fuel tank and urine
Two cavitys of plain case are closed each other, independent, and the section that fuel tank is connect with urea box is greater than the section of urea box, on fuel tank top
Face is equipped with fuel-quantity transducer, fuel oil feeding port is equipped in fuel tank upper side, between fuel-quantity transducer and fuel oil feeding port
It is provided with mounted engine side by side and takes hydraulic fluid port and upper mounted engine oil return opening, oil discharge screw is installed in fuel tank lowest part, is being urinated
Plain case top surface is equipped with urea quality sensor, is equipped with urea filler in urea box upper side, is equipped in urea box lowest surfaces
Put urea bolt.
The further described variable cross-section end cap one end is big section, the small bore that the other end is stamped bumps, big section
It is connect with fuel tank, small bore is connect with urea box, and variable cross-section end cap ensure that the variable section structure foundation and life of entire assembly
Produce the realization of manufacture.
Spacing between the vertical center line of fuel tank described further and the vertical center line of urea box is X, fuel oil
Spacing between the horizontal center line of case and the horizontal center line of urea box is Y.
Further the variable cross-section fuel tank and urea box assembly require to determine fuel tank and urea according to arrangement
Vertically and horizontally centreline space away from X, Y value is generally 0mm~100mm to case.
The further urea box section parallel with fuel tank section can be cut for required matched geometry
Face structure.
Further urea box 2 section parallel with fuel tank section is circular cross-section structure.
The further fuel tank 1, urea box 2, variable cross-section end cap 3, inner end cap 4, fuel oil feeding port 6, upper dress hair
Motivation take hydraulic fluid port 7, upper mounted engine oil return opening 8, oil discharge screw 9, urea filler 11, put the components such as urea bolt 12 be it is stainless
Steel material is also possible to the aluminum alloy materials through preservative treatment.
The utility model is had the advantage that be designed using variable section structure, can be held respectively and be provided diesel oil for vehicle
And urea liquid, it improves vehicle space utilization rate, reduce general assembly process；In addition, variable cross-section fuel tank and urea box are total
At assembly when only with a kind of bracket, reduce the urea box connecting with vehicle frame compared with independent structure fuel tank and urea box assembly
Bracket reduces integral vehicle cost and weight.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the side view (one) of the utility model.
Fig. 4 is the assembling schematic diagram of the utility model.
Fig. 5 is the side view (two) of the utility model.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
The technical solution of the utility model are as follows: a kind of variable cross-section fuel tank and urea box assembly, it is characterized in that: it includes fuel oil
Case 1, fuel-quantity transducer 5, oil discharge screw 9, urea quality sensor 10, puts urea bolt 12, the fuel tank 1 at urea box 2
The small end of variable cross-section end cap 3 is connect with urea box 2, and the inside that urea box 2 is connect with 1 variable cross-section end cap 3 of fuel tank is equipped with inner end
Lid 4, variable cross-section end cap 3 and inner end cap 4 ensure that fuel tank 1 and 2 two cavitys of urea box are closed each other, independent, fuel tank 1 with
The section that urea box 2 connects is greater than the section of urea box 2, fuel-quantity transducer 5 is equipped in 1 top surface of fuel tank, in fuel tank 1
Upper side is equipped with fuel oil feeding port 6, is provided with upper mounted engine side by side between fuel-quantity transducer 5 and fuel oil feeding port 6 and takes hydraulic fluid port 7
With upper mounted engine oil return opening 8, oil discharge screw 9 is installed in 1 lowest part of fuel tank, urea matter is installed in 2 top surface of urea box
Quantity sensor 10 is equipped with urea filler 11 in 3 upper side of urea box, is equipped in 3 lowest surfaces of urea box and puts urea bolt 12.
Further described 3 one end of variable cross-section end cap is big section, the small bore that the other end is stamped bumps, big section
Connect with fuel tank 1, small bore is connect with urea box 2, variable cross-section end cap 3 ensure that entire assembly variable section structure establish and
The realization of the manufacturing.
Spacing between the vertical center line 13 of fuel tank 1 described further and the vertical center line 14 of urea box 2 is
X, the spacing between the horizontal center line 15 of fuel tank 1 and the horizontal center line 16 of urea box 2 are Y.
Further the variable cross-section fuel tank and urea box assembly require to determine fuel tank 1 and urine according to arrangement
Vertically and horizontally centreline space away from X, Y value is generally 0mm~100mm to plain case 2.
The further fuel tank 1, urea box 2, variable cross-section end cap 3, inner end cap 4, fuel oil feeding port 6, upper dress hair
Motivation take hydraulic fluid port 7, upper mounted engine oil return opening 8, oil discharge screw 9, urea filler 11, put the components such as urea bolt 12 be it is stainless
Steel, or the aluminum alloy materials through preservative treatment.
As shown in the schematic diagram of Fig. 1 to Fig. 5 the utility model, bracket and band, liner assembly 17 pacify the utility model
On frame assembly 18, engine fuel pipeline 19 is connect with fuel-quantity transducer 5, urea pipe 20 and urea quality sensor
10 connections, upper mounted engine oil inlet pipe 21 take hydraulic fluid port 7 to connect with upper mounted engine, and upper mounted engine oil return pipe 22 is sent out with upper dress
Motivation oil return opening 8 connects, and fuel tank lock 23 is mounted on fuel oil feeding port 6, and urea case lid 24 is mounted on urea filler 11.
When the vehicle is running, the diesel oil in fuel tank 1 is started by fuel-quantity transducer 5, the supply of engine fuel pipeline 19
Machine burns, and the urea liquid in urea box 2 passes through urea quality sensor 10,20 supply engine of urea pipe post-processing system
System uses；When the work of upper mounted engine, the diesel oil in fuel tank 1 takes hydraulic fluid port 7, upper mounted engine oil inlet by upper mounted engine
Pipe 21 supplies upper mounted engine and uses, and extra diesel oil is flowed back to by upper mounted engine oil return pipe 22, upper mounted engine oil return opening 8
In fuel tank 1.
As shown in the main view of Fig. 1 the utility model: oil discharge screw 9 can by fuel tank 1 diesel oil and impurity release,
Put urea bolt 12 can by urea box 2 urea liquid and impurity release.
Claims (7)
1. a kind of variable cross-section fuel tank and urea box assembly, it is characterized in that: it includes fuel tank (1), urea box (2), oil mass sensing
Device (5) oil discharge screw (9), urea quality sensor (10), is put urea bolt (12), the fuel tank (1) variable cross-section end cap
(3) small end is connect with urea box (2), and the inside that urea box (2) is connect with fuel tank (1) variable cross-section end cap (3) is equipped with inner end
It covers (4), fuel-quantity transducer (5) is installed in fuel tank (1) top surface, be equipped with fuel oil feeding port (6) in fuel tank (1) upper side,
It is provided with upper mounted engine side by side between fuel-quantity transducer (5) and fuel oil feeding port (6) and takes hydraulic fluid port (7) and upper mounted engine oil return
Mouth (8), in fuel tank (1), lowest part is equipped with oil discharge screw (9), is equipped with urea quality sensor in urea box (2) top surface
(10), urea filler (11) are equipped in urea box (2) upper side, are equipped in urea box (2) lowest surfaces and put urea bolt (12).
2. a kind of variable cross-section fuel tank according to claim 1 and urea box assembly, it is characterized in that: the variable cross-section end cap
(3) one end is big section, the small bore that the other end is stamped bumps, and big section is connect with fuel tank (1), small bore and urea box
(2) it connects.
3. a kind of variable cross-section fuel tank according to claim 1 and urea box assembly, it is characterized in that: the fuel tank (1)
Vertical center line (13) and urea box (2) vertical center line (14) between spacing be X, the horizontal centre of fuel tank (1)
Spacing between line (15) and the horizontal center line (16) of urea box (2) is Y.
4. a kind of variable cross-section fuel tank according to claim 3 and urea box assembly, it is characterized in that: the fuel tank (1)
Vertically and horizontally centreline space away from X, Y value is generally 0mm~100mm with urea box (2).
5. a kind of variable cross-section fuel tank according to claim 1 and urea box assembly, it is characterized in that: described and fuel tank
(1) section of the parallel urea box in section (2) can be required matched geometry.
6. a kind of variable cross-section fuel tank according to claim 1 and urea box assembly, it is characterized in that: described and fuel tank
(1) section of the parallel urea box in section (2) is circle.
7. a kind of variable cross-section fuel tank according to claim 1 and urea box assembly, it is characterized in that: the fuel tank (1),
Urea box (2), variable cross-section end cap (3), inner end cap (4), fuel oil feeding port (6), upper mounted engine take hydraulic fluid port (7), upper dress to start
Machine oil return opening (8), urea filler (11), puts the components such as urea bolt (12) as stainless steel material at oil discharge screw (9), or
Aluminum alloy materials through preservative treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040188.2U CN208630360U (en) | 2018-07-03 | 2018-07-03 | A kind of variable cross-section fuel tank and urea box assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040188.2U CN208630360U (en) | 2018-07-03 | 2018-07-03 | A kind of variable cross-section fuel tank and urea box assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208630360U true CN208630360U (en) | 2019-03-22 |
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ID=65737470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821040188.2U Active CN208630360U (en) | 2018-07-03 | 2018-07-03 | A kind of variable cross-section fuel tank and urea box assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208630360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878327A (en) * | 2019-04-04 | 2019-06-14 | 一汽解放汽车有限公司 | A kind of aluminum alloy fuel tank assembly for heavy truck |
-
2018
- 2018-07-03 CN CN201821040188.2U patent/CN208630360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878327A (en) * | 2019-04-04 | 2019-06-14 | 一汽解放汽车有限公司 | A kind of aluminum alloy fuel tank assembly for heavy truck |
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