CN206468461U - A kind of Vehicular carbon tank firmly installed - Google Patents
A kind of Vehicular carbon tank firmly installed Download PDFInfo
- Publication number
- CN206468461U CN206468461U CN201720090855.7U CN201720090855U CN206468461U CN 206468461 U CN206468461 U CN 206468461U CN 201720090855 U CN201720090855 U CN 201720090855U CN 206468461 U CN206468461 U CN 206468461U
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- CN
- China
- Prior art keywords
- air guide
- oil pocket
- guide chamber
- attached oil
- housing
- 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
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- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Abstract
The utility model is related to a kind of Vehicular carbon tank firmly installed, including housing, cavity is provided with housing, dividing plate is provided with cavity, cavity is divided into air guide chamber and attached oil pocket by dividing plate, connected entrance is formed between the end of dividing plate and the bottom of housing, the top of air guide chamber and attached oil pocket is separated by dividing plate, bottom is connected by connected entrance, in air guide chamber, filling activated carbon in attached oil pocket and connected entrance, the top of housing is provided with upper lid and filter cover, upper lid is positioned at the surface of attached oil pocket, filter cover is located at the surface of air guide chamber, upper lid is provided with the combustion gas adsorption orifice connected with attached oil pocket and combustion gas desorption mouth, filter cover is provided with the atmospheric air port connected with air guide chamber, air guide chamber and attached oil pocket are separated and connected by connected entrance by the way of air guide chamber and attached oil pocket so that air circulate between air guide chamber and attached oil pocket quickly and flow direction is accurate using dividing plate by the canister, it ensure that the efficiency of absorption fuel oil and desorption fuel oil.
Description
Technical field
The utility model is related to a kind of canister, especially a kind of Vehicular carbon tank firmly installed.
Background technology
Canister is generally seated between petrol tank and engine.Because gasoline is a kind of volatile liquid, fire at normal temperatures
Fuel tank often fills up steam, and the effect of fuel vaporization and discharge control system is to introduce steam to burn and prevent from evaporateing into air
In, what this process played an important role is charcoal canister storage system, canister atmospheric air port of the prior art be with object together
Injection molding, external air filter can make the overall area occupied of canister excessive after shaping, and be non-exchange.
After prolonged work, because of the solidification of dust and moisture, and cause the blocking of atmospheric air port, cause the fuel-steam inside canister
It is not desorbed, or starts machine negative pressure directly to pump case, finally causes fuel tank to be started the crimp of machine negative pressure institute, and carbon now
The packed density of activated carbon inside tank can not be adjusted, and existed and used limitation.
Utility model content
The purpose of this utility model is to be firmly installed to solve the defect present in canister in the prior art there is provided one kind
Vehicular carbon tank.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of Vehicular carbon tank firmly installed, including housing, are provided with cavity, cavity in housing and are provided with dividing plate, dividing plate
Cavity is divided into air guide chamber and attached oil pocket, connected entrance, air guide chamber and attached oil are formed between the end of dividing plate and the bottom of housing
The top of chamber is separated by dividing plate, and bottom is connected by connected entrance, and activity is filled in air guide chamber, attached oil pocket and connected entrance
Charcoal, the top of housing is provided with upper lid and filter cover, and upper lid is located at the surface of attached oil pocket, and filter cover is located at the surface of air guide chamber, on
Cover provided with combustion gas adsorption orifice and combustion gas the desorption mouth connected with attached oil pocket, filter cover is provided with the atmospheric air port connected with air guide chamber；
The bottom of air guide chamber and attached oil pocket is by pressing plate for sealing, and pressing plate is provided with foam seal plate, and activated carbon is located at sponge
The top of sealing plate, the bottom of housing is provided with bottom, and bottom is connected by buffer gear with pressing plate.
A kind of above-mentioned Vehicular carbon tank firmly installed, the buffer gear includes the flange for being arranged on the pressing plate bottom
And the groove on bottom, buffer spring is set between groove and flange, and one end of buffer spring is located in groove, another
End is set in the outside of flange, and multiple lift cylinders are provided between pressing plate and bottom.
Above-mentioned a kind of Vehicular carbon tank firmly installed, provided with sealing between the edge of the pressing plate and the inwall of housing
Circle.
Non-woven fabrics is covered on a kind of above-mentioned Vehicular carbon tank firmly installed, the combustion gas adsorption orifice and combustion gas desorption mouth.
The beneficial effects of the utility model are：Dividing plate is provided with the housing of the Vehicular carbon tank, cavity is divided into by dividing plate leads
Air cavity and attached oil pocket, form connected entrance between the end of dividing plate and the bottom of housing, the top of air guide chamber and attached oil pocket by every
Plate is separated, and bottom is connected by connected entrance, is filled and is set at the top of activated carbon, housing in air guide chamber, attached oil pocket and connected entrance
There are upper lid and filter cover, upper lid is located at the surface of attached oil pocket, and filter cover is located at the surface of air guide chamber, and upper lid is provided with and attached oil pocket
The combustion gas adsorption orifice of connection and combustion gas desorption mouth, filter cover are provided with the atmospheric air port connected with air guide chamber, and fuel-steam is inhaled from combustion gas
Attached mouth is entered in attached oil pocket, and fuel oil is adsorbed to be stored on the activated carbon, and gas is discharged, it is necessary to carry out fuel oil two from atmospheric air port
During secondary utilization, outside air enters air guide intracavitary from atmospheric air port, and the fuel oil stored on activated carbon is desorbed mouth by air from combustion gas
Take out of and enter burning in generator, air guide chamber is separated and connects air guide by connected entrance by the canister using dividing plate with attached oil pocket
The mode of chamber and attached oil pocket causes air to be circulated between air guide chamber and attached oil pocket, and quick and flow direction is accurate, it is ensured that absorption
The efficiency of fuel oil and desorption fuel oil, and the bottom of housing is provided with bottom, and bottom is connected by buffer gear with pressing plate, buffer
Structure includes the flange and the groove on bottom for being arranged on pressing plate bottom, and buffer spring is set between groove and flange, is delayed
The one end for rushing spring is located in groove, and the other end is set in the outside of flange, and multiple lift cylinders are provided between pressing plate and bottom,
Lift cylinder can suitably move up and down with the foam seal plate on dynamic pressure plate and pressing plate, and lift cylinder drives foam seal
When plate rises, the bore of connected entrance diminishes and the gap between the activated carbon in cavity diminishes, and be adapted to canister makes in preliminary stage
With when slight block occurs in activated carbon, lift cylinder can drive foam seal plate to decline, and the bore of connected entrance becomes big and empty
Gap between the activated carbon of intracavitary becomes big, is easy to fuel-steam to enter and is tightly held by activated carbon in attached oil pocket, so as to suitably control
Adsorption efficiency processed.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
As shown in figure 1, a kind of Vehicular carbon tank firmly installed, including housing 1, it is provided with cavity, cavity and sets in housing 1
There is dividing plate 2, cavity is divided into air guide chamber 3 and attached oil pocket 4 by dividing plate 2, the company of being formed between the end of dividing plate 2 and the bottom of housing 1
The top of port 5, air guide chamber 3 and attached oil pocket 4 is separated by dividing plate 2, and bottom is connected by connected entrance 5, in air guide chamber 3, attached oil
Filling activated carbon 6 in chamber 4 and connected entrance 5, the top of housing 1 is provided with upper lid 7 and filter cover 8, and upper lid 7 is being located at attached oil pocket 4 just
Top, filter cover 8 is located at the surface of air guide chamber 3, and upper lid 7 is provided with the combustion gas adsorption orifice 71 connected with attached oil pocket 4 and combustion gas is de-
Attached mouth 72, filter cover 8 is provided with the atmospheric air port 81 connected with air guide chamber 3；
The bottom of air guide chamber 3 and attached oil pocket 4 is sealed by pressing plate 9, and pressing plate 9 is provided with foam seal plate 10, activated carbon 6
In the top of foam seal plate 10, the bottom of housing 1 is provided with bottom 11, and bottom 11 is connected by buffer gear with pressing plate 9, is buffered
Mechanism includes being arranged on the flange 91 and the groove 111 on bottom 11 of the bottom of pressing plate 9, between groove 111 and flange 91
Buffer spring 12 is set, and one end of buffer spring 12 is located in groove 111, the other end is set in the outside of flange 91, pressing plate 9 with
Multiple lift cylinders 13 are provided between bottom 11.
Further, sealing ring, combustion gas adsorption orifice 71 and combustion gas desorption are provided between the inwall of the edge of pressing plate 9 and housing 1
Non-woven fabrics 14 is covered on mouth 72.
Dividing plate 2 is provided with the housing of the Vehicular carbon tank, cavity is divided into air guide chamber 3 and attached oil pocket 4 by dividing plate 2, dividing plate 2
The top of formation connected entrance 5 between end and the bottom of housing 1, air guide chamber 3 and attached oil pocket 4 is separated by dividing plate 2, and bottom passes through
Connected entrance 5 is connected, and the filling activated carbon 6 in air guide chamber 3, attached oil pocket 4 and connected entrance 5, the top of housing 1 is provided with the upper He of lid 7
Filter cover 8, upper lid 7 is located at the surface of attached oil pocket 4, and filter cover 8 is located at the surface of air guide chamber 3, and upper lid 7 is provided with and attached oil pocket 4
The combustion gas adsorption orifice 71 of connection and combustion gas desorption mouth 72, filter cover 8 are provided with the atmospheric air port 81 connected with air guide chamber 3, fuel-steam
Entered from combustion gas adsorption orifice 71 in attached oil pocket 4, fuel oil is attracted on activated carbon 6 and is stored, and gas is discharged from atmospheric air port 81,
When needing to carry out the secondary utilization of fuel oil, outside air is entered in air guide chamber 3 from atmospheric air port 81, and air will be stored on activated carbon 6
Fuel oil take out of to enter in generator from combustion gas desorption mouth 72 and burn, the canister is using dividing plate 2 by air guide chamber 3 and attached oil pocket 4
Separate and by way of connected entrance 5 connects air guide chamber 3 and attached oil pocket 4 so that air circulates between air guide chamber 3 and attached oil pocket 4
It is quick and flow direction is accurate, it is ensured that the efficiency of absorption fuel oil and desorption fuel oil, and the bottom of housing 1 is provided with bottom 11,
Bottom 11 is connected by buffer gear with pressing plate 9, and buffer gear includes being arranged on the flange 91 of the bottom of pressing plate 9 and positioned at bottom
Groove 111 on 11, sets buffer spring 12 between groove 111 and flange 91, one end of buffer spring 12 is located at groove 111
Interior, the other end is set in the outside of flange 91, multiple lift cylinders 13 is provided between pressing plate 9 and bottom 11, lift cylinder 13 can
Suitably to be moved up and down with the foam seal plate 10 on dynamic pressure plate 9 and pressing plate 9, lift cylinder 13 drives foam seal plate 10
During rising, the bore of connected entrance 5 diminishes and the gap between the activated carbon 6 in cavity diminishes, and be adapted to canister makes in preliminary stage
With when slight block occurs in activated carbon, lift cylinder 13 can drive foam seal plate 10 to decline, and the bore of connected entrance 5 becomes
The gap between activated carbon 6 in big and cavity becomes big, is easy to fuel-steam to enter and is tightly held by activated carbon in attached oil pocket 4, from
And suitable control adsorption efficiency.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every that there is same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (4)
1. a kind of Vehicular carbon tank firmly installed, including housing, are provided with cavity, cavity in housing and are provided with dividing plate, its feature
It is, cavity is divided into air guide chamber and attached oil pocket by dividing plate, and connected entrance, air guide are formed between the end of dividing plate and the bottom of housing
The top of chamber and attached oil pocket is separated by dividing plate, and bottom is connected by connected entrance, is filled out in air guide chamber, attached oil pocket and connected entrance
Fill activated carbon, the top of housing is provided with upper lid and filter cover, upper lid is located at the surface of attached oil pocket, filter cover be located at air guide chamber just on
Side, upper lid is provided with the combustion gas adsorption orifice connected with attached oil pocket and combustion gas desorption mouth, and filter cover is big provided with what is connected with air guide chamber
Gas port；
The bottom of air guide chamber and attached oil pocket is by pressing plate for sealing, and pressing plate is provided with foam seal plate, and activated carbon is located at foam seal
The top of plate, the bottom of housing is provided with bottom, and bottom is connected by buffer gear with pressing plate.
2. a kind of Vehicular carbon tank firmly installed according to claim 1, it is characterised in that the buffer gear includes setting
The flange and the groove on bottom in the pressing plate bottom are put, buffer spring, buffering elastic are set between groove and flange
One end of spring is located in groove, and the other end is set in the outside of flange, and multiple lift cylinders are provided between pressing plate and bottom.
3. a kind of Vehicular carbon tank firmly installed according to claim 2, it is characterised in that the edge and shell of the pressing plate
Sealing ring is provided between the inwall of body.
4. a kind of Vehicular carbon tank firmly installed according to claim 1, it is characterised in that the combustion gas adsorption orifice and combustion
Non-woven fabrics is covered on the attached mouth of qi exhaustion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720090855.7U CN206468461U (en) | 2017-01-18 | 2017-01-18 | A kind of Vehicular carbon tank firmly installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720090855.7U CN206468461U (en) | 2017-01-18 | 2017-01-18 | A kind of Vehicular carbon tank firmly installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468461U true CN206468461U (en) | 2017-09-05 |
Family
ID=59703458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720090855.7U Expired - Fee Related CN206468461U (en) | 2017-01-18 | 2017-01-18 | A kind of Vehicular carbon tank firmly installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468461U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162834A (en) * | 2018-09-27 | 2019-01-08 | 东风富士汤姆森调温器有限公司 | Monoblock type divides chamber partition and its canister |
| CN109973256A (en) * | 2019-03-30 | 2019-07-05 | 廊坊华安汽车装备有限公司 | A kind of canister improving air inlet degree of purity |
| CN110500207A (en) * | 2019-09-17 | 2019-11-26 | 盐城工业职业技术学院 | Mechanical fuel vapor recovery device and working method based on air bag gas storage |
| CN117339343A (en) * | 2023-11-21 | 2024-01-05 | 舞阳威森生物医药有限公司 | Tail gas purification device based on active carbon |
-
2017
- 2017-01-18 CN CN201720090855.7U patent/CN206468461U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162834A (en) * | 2018-09-27 | 2019-01-08 | 东风富士汤姆森调温器有限公司 | Monoblock type divides chamber partition and its canister |
| CN109162834B (en) * | 2018-09-27 | 2023-10-27 | 东风富士汤姆森调温器有限公司 | Integral type cavity separating partition plate and carbon tank thereof |
| CN109973256A (en) * | 2019-03-30 | 2019-07-05 | 廊坊华安汽车装备有限公司 | A kind of canister improving air inlet degree of purity |
| CN109973256B (en) * | 2019-03-30 | 2020-03-24 | 廊坊华安汽车装备有限公司 | Carbon tank for improving air inlet purity |
| CN110500207A (en) * | 2019-09-17 | 2019-11-26 | 盐城工业职业技术学院 | Mechanical fuel vapor recovery device and working method based on air bag gas storage |
| CN110500207B (en) * | 2019-09-17 | 2020-08-04 | 盐城工业职业技术学院 | Mechanical fuel steam recovery device based on air bag gas storage and working method thereof |
| CN117339343A (en) * | 2023-11-21 | 2024-01-05 | 舞阳威森生物医药有限公司 | Tail gas purification device based on active carbon |
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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: 20170905 Termination date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |