CN206419125U - A kind of canister mounting structure - Google Patents
A kind of canister mounting structure Download PDFInfo
- Publication number
- CN206419125U CN206419125U CN201621477943.4U CN201621477943U CN206419125U CN 206419125 U CN206419125 U CN 206419125U CN 201621477943 U CN201621477943 U CN 201621477943U CN 206419125 U CN206419125 U CN 206419125U
- Authority
- CN
- China
- Prior art keywords
- canister
- utility
- pipe
- mounting structure
- adsorption tube
- 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.)
- Expired - Fee Related
Links
- 238000003795 desorption Methods 0.000 claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 239000002828 fuel tank Substances 0.000 claims abstract description 8
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004575 stone Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model is related to a kind of canister mounting structure, including canister body, the canister body is arranged on the preceding dividing plate in enging cabin room, canister adsorption tube, canister desorption pipe and canister vent pipe are connected with the canister body, the canister adsorption tube is connected with fuel tank, the canister vent Guan Yuqian crossbeams connection.The beneficial effects of the utility model are：Arrangement canister is hidden, baffle plate can be cancelled, cost is reduced；Reasonable Arrangement canister, clean air is provided for canister；Reasonable Arrangement canister, improves canister desorption efficiency；Canister desorption pipe and adsorption tube total length are shortened, pipeline cost is reduced.
Description
Technical field
The utility model belongs to automobile manufacturing field, and in particular to a kind of canister mounting structure.
Background technology
Existing passenger car fuel oil canister is typically located near fuel tank, but this kind of arrangement has following defect：
1st, canister is fixed on the crossbeam of aftercarriage or longeron, it is difficult to hide arrangement, generally requires the increase anti-blocking of baffle plate
Tank is hit or dirt by stone, cost increase.
2nd, the interface of canister vent pipe is arranged in floor side member side, it is liftoff it is low, there is dust into the risk in canister.
3rd, canister is arranged in fuel tank rear, and canister adsorption tube will be toward car rear to wraparound connected tank, and adsorption tube pipeline is long.
4th, canister connection engine battery valve, canister is arranged in fuel tank rear, canister desorption pipe connection canister and engine
Valve EGR, pipeline length and influence desorption effect.
Utility model content
The utility model proposes a kind of canister mounting structure, arrangement canister is hidden, baffle plate can be cancelled, cost is reduced；Rationally
Canister is arranged, clean air is provided for canister；Reasonable Arrangement canister, improves canister desorption efficiency；Shorten canister desorption pipe and suction
Attached pipe total length, reduces pipeline cost.
What the technical solution of the utility model was realized in：
A kind of canister mounting structure, including canister body, the canister body are arranged on the preceding dividing plate in enging cabin room
On, canister adsorption tube, canister desorption pipe and canister vent pipe, the canister adsorption tube and fuel tank are connected with the canister body
Connection, the canister vent Guan Yuqian crossbeams connection.
Preferably, height of the canister body apart from ground is 550mm.
Preferably, the length of the canister desorption pipe is 520mm.
Preferably, the length of the canister adsorption tube is 2715mm.
The beneficial effects of the utility model are：
The utility model is contrasted with presently relevant technology, canister is arranged in enging cabin room, canister is total close to power
Into more preferably, desorption length of tube reduces desorption performance；Canister hides arrangement, and the strike of effective barrier rubble, perceived quality is more preferable.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the canister mounting structure described in the utility model embodiment.
In figure：
1st, canister body；2nd, canister adsorption tube；3rd, canister desorption pipe；4th, canister vent pipe；5th, preceding crossbeam；6th, fuel pipe；
7th, preceding dividing plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in figure 1, the canister mounting structure described in the utility model embodiment, including canister body 1, the canister sheet
Body 1 is arranged on the preceding dividing plate 7 in enging cabin room, and canister adsorption tube 2, canister desorption pipe 3 are connected with the canister body 1
With canister vent pipe 4, the canister adsorption tube 2 is connected with fuel tank, and the canister vent pipe 4 is connected with preceding crossbeam 5.
In this example, height of the canister body 1 apart from ground is 550mm.
In this example, the length of the canister desorption pipe 3 is 520mm.
In this example, the length of the canister adsorption tube 2 is 2715mm.
The utility model optimizes the arrangement form of canister, canister is arranged in before enging cabin on dividing plate, canister vent pipe
Height is high from the ground, and cabin room air is clean；Canister desorption pipe shortens length of pipe without bypassing fuel tank.
The utility model is applied on entity car, is proved by actual：
1st, installing space needed for canister is small, canister terrain clearance 150mm higher than prior art, and canister hides arrangement, does not have
There is provided the service life of canister for the risk that stone is hit.
2nd, canister air-breathing from preceding crossbeam, air cleaner, canister is desorbed length of tube and reduces 2000mm compared with prior art, effectively
Reduce Material Cost.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of canister mounting structure, it is characterised in that：Including canister body, the canister body is arranged in enging cabin room
Preceding dividing plate on, be connected with canister adsorption tube, canister desorption pipe and canister vent pipe on the canister body, the canister absorption
Pipe is connected with fuel tank, the canister vent Guan Yuqian crossbeams connection.
2. canister mounting structure according to claim 1, it is characterised in that：Height of the canister body apart from ground be
550mm。
3. canister mounting structure according to claim 1, it is characterised in that：The length of the canister desorption pipe is 520mm.
4. canister mounting structure according to claim 1, it is characterised in that：The length of the canister adsorption tube is
2715mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477943.4U CN206419125U (en) | 2016-12-30 | 2016-12-30 | A kind of canister mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477943.4U CN206419125U (en) | 2016-12-30 | 2016-12-30 | A kind of canister mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419125U true CN206419125U (en) | 2017-08-18 |
Family
ID=59574399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621477943.4U Expired - Fee Related CN206419125U (en) | 2016-12-30 | 2016-12-30 | A kind of canister mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419125U (en) |
-
2016
- 2016-12-30 CN CN201621477943.4U patent/CN206419125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |