CN201953530U - Charcoal canister control valve mounting mechanism - Google Patents
Charcoal canister control valve mounting mechanism Download PDFInfo
- Publication number
- CN201953530U CN201953530U CN2011200259323U CN201120025932U CN201953530U CN 201953530 U CN201953530 U CN 201953530U CN 2011200259323 U CN2011200259323 U CN 2011200259323U CN 201120025932 U CN201120025932 U CN 201120025932U CN 201953530 U CN201953530 U CN 201953530U
- Authority
- CN
- China
- Prior art keywords
- control valve
- canister control
- charcoal canister
- canister
- mounting frame
- 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 - Lifetime
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- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Abstract
The utility model discloses a charcoal canister control valve mounting mechanism, which belongs to the technical field of automobile engines and is used for solving the mounting problem of a charcoal canister control valve. The utility model adopts the technical scheme that: the mechanism comprises an air inlet manifold, a mounting frame and the charcoal canister control valve, wherein the mounting frame is positioned on the air inlet manifold; the mounting frame and the air inlet manifold are integrated into a whole; and the charcoal canister control valve is fixed on the mounting frame. In the charcoal canister control valve mounting mechanism, the charcoal canister control valve and the mounting frame are integrated on the air inlet manifold, so the mounting frame is not required to be developed and manufactured independently, the assembling procedure of the charcoal canister control valve mounting frame in the total assembling procedures is reduced, the production cost is saved, and the production efficiency is improved. The charcoal canister control valve mounting mechanism is designed according to the shape and the using characteristics of the charcoal canister control valve, is convenient to assemble, can reliably fix the charcoal canister control valve, and can prevent the charcoal canister control valve from falling off in a running process of an engine; and the working safety and the working reliability of the engine are improved.
Description
Technical field
The utility model relates to a kind of engine accessory power rating, and the canister control valve mounting structure that particularly makes things convenient for canister control valve to install and fix belongs to technical field of automobile engine.
Background technique
Canister is to be provided with in order to adsorb fuel-steam unnecessary in the fuel tank, and canister inside is filled by the very strong active carbon of adsorptivity, is communicated with by pipeline between fuel tank and the canister, and the working state of canister is controlled by canister control valve.The working principle of canister control valve is behind engine misses, gasoline vapor and fresh air are in in-tank mixing and be stored in the activated carbon canister, behind engine start, the control valve that is contained between canister and the intake manifold is opened, and the gasoline vapor in the activated carbon canister is brought into participation burning in the cylinder by clean air under the degree of vacuum effect of suction tude.Do like this and not only reduced discharging, and reduced oil consumption.Along with automobile emission regulation is more and more stricter, canister control valve has become one of necessary component of gasoline car.At present, canister control valve needs to fix by means of custom-designed independent support on motor or car load, owing to be subjected to the restriction of position, the structure of support and mounting type need to design and develop according to the particular location of arranging, it is very inconvenient to increase time cost input and installation and processing; Because of in assembly process, carrying out the assembling of a support, increase corresponding installation procedure, influence rhythm of production, the lost labor.In addition, also have because of canister control valve installation instability, the hidden danger that in engine operation process, comes off.
The model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of saving processing cost is provided, and improves the canister control valve mounting mechanism of efficiency of assembling.
The alleged problem of the utility model realizes with following technical proposals:
A kind of canister control valve mounting mechanism, its specialization is: comprise intake manifold, scaffold and canister control valve in the formation, described scaffold is positioned on the intake manifold, and scaffold and intake manifold become one, and described canister control valve is fixed on the scaffold.
Above-mentioned canister control valve mounting mechanism, described canister control valve are provided with canister control valve frid and canister control valve Ka Tai, and described scaffold is made of two frids, latch hook and circular arc supporting base, and two frids are provided with the mounting groove with canister control valve frid coupling; Described latch hook between two frids, latch hook height and canister control valve card platform matched; The radius of arc of described circular arc supporting base and the cylindrical of canister control valve coupling.
Above-mentioned canister control valve mounting mechanism, described frid place is provided with the reinforcement gusset.
The utility model adopts independent support to install at canister control valve, the processing cost height, influences the packaging efficiency problem and has proposed a kind of canister control valve mounting mechanism.Described mounting structure is integrated in the canister control valve scaffold on the intake manifold, need not to develop separately, make mounting bracket, reduces canister control valve mounting bracket assembly process in the general assembly operation, saves cost of production, enhances productivity.The utility model designs according to canister control valve profile and handling characteristics, and is easy to assembly, fixing reliable to canister control valve, can prevent canister control valve coming off in engine operation process, improved the safety reliability of engine operation.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the integrated structural representation of scaffold and intake manifold;
Fig. 3 is Fig. 2 A portion partial enlarged view;
Fig. 4 is that 3 B is to view;
Fig. 5 canister control valve schematic representation;
Fig. 6 is the plan view of Fig. 5.
Each label is among the figure: 1, intake manifold; 2, frid; 2-1, mounting groove; 2-2, reinforcement gusset; 3, latch hook; 4, canister control valve; 4-1, canister control valve frid; 4-2, canister control valve Ka Tai; 5, circular arc supporting base.
Embodiment
Referring to Fig. 1, the utility model is made up of intake manifold 1, scaffold and canister control valve 4, and scaffold is positioned on the intake manifold, and one-body molded by casting scaffold and intake manifold, canister control valve is fixed on the scaffold.
Referring to Fig. 5, Fig. 6, canister control valve 4 is provided with two canister control valve frid 4-1, is provided with canister control valve card platform 4-2 between two canister control valve frids.
Referring to Fig. 2-4, scaffold is made of two frids 2, latch hook 3 and circular arc supporting base 5, is respectively equipped with mounting groove 2-1 on two frids, and this mounting groove and canister control valve frid 4-1 coupling are pegged graft; Described latch hook between two frids, latch hook height and canister control valve be in place the back its top canister control valve card platform 4-2 matched; Described circular arc supporting base 5 is used to support canister control valve, the radius of arc of circular arc supporting base and the cylindrical of canister control valve coupling.For guaranteeing the join strength of frid 2, the frid place is provided with and strengthens gusset 2-2.
Still referring to Fig. 1, when the utility model uses, canister control valve frid 4-1 is inserted among the mounting groove 2-1 of frid 2, canister control valve relies on the resiliently deformable of latch hook 3 that it is backed down during insertion, canister control valve be in place the back by circular arc supporting base 5 with its firm support, the latch hook return is stuck on the canister control valve card platform 4-2, and canister control valve is tightened.Adopt design of the present utility model, canister control valve is installed, dismounting is very convenient.It is stable, reliable that canister control valve is installed under the acting in conjunction of frid 2, latch hook 3 and circular arc supporting base 5, effectively stops to make carbon irritate the hidden danger that control valve comes off, the Security that has improved engine operation because of the vibrations that motor produces at operation process.
Claims (3)
1. canister control valve mounting mechanism, it is characterized in that: comprise intake manifold (1), scaffold and canister control valve (4) in the formation, described scaffold is positioned on the intake manifold, and scaffold and intake manifold become one, and described canister control valve is fixed on the scaffold.
2. canister control valve mounting mechanism according to claim 1, it is characterized in that: described canister control valve (4) is provided with canister control valve frid (4-1) and canister control valve Ka Tai (4-2), described scaffold is made of two frids (2), latch hook (3) and circular arc supporting base (5), and described two frids are provided with the mounting groove (2-1) with canister control valve frid coupling; Described latch hook between two frids, latch hook height and canister control valve Ka Tai (4-2) matched; The radius of arc of described circular arc supporting base (5) and the cylindrical of canister control valve coupling.
3. canister control valve mounting mechanism according to claim 2 is characterized in that: described frid place is provided with and strengthens gusset (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200259323U CN201953530U (en) | 2011-01-26 | 2011-01-26 | Charcoal canister control valve mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200259323U CN201953530U (en) | 2011-01-26 | 2011-01-26 | Charcoal canister control valve mounting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953530U true CN201953530U (en) | 2011-08-31 |
Family
ID=44497645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200259323U Expired - Lifetime CN201953530U (en) | 2011-01-26 | 2011-01-26 | Charcoal canister control valve mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748441A (en) * | 2019-10-16 | 2020-02-04 | 黄山市徽州和顺实业有限公司 | Carbon tank solenoid electric valve |
-
2011
- 2011-01-26 CN CN2011200259323U patent/CN201953530U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748441A (en) * | 2019-10-16 | 2020-02-04 | 黄山市徽州和顺实业有限公司 | Carbon tank solenoid electric valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |