CN208518776U - A kind of canister with ash filter and solenoid valve integrated morphology - Google Patents
A kind of canister with ash filter and solenoid valve integrated morphology Download PDFInfo
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- CN208518776U CN208518776U CN201820796772.4U CN201820796772U CN208518776U CN 208518776 U CN208518776 U CN 208518776U CN 201820796772 U CN201820796772 U CN 201820796772U CN 208518776 U CN208518776 U CN 208518776U
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- shell
- solenoid valve
- cover
- atmospheric air
- fixedly connected
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Abstract
The utility model discloses a kind of canisters with ash filter and solenoid valve integrated morphology, including shell and end cap, it further include the adsorption orifice being arranged on shell, mouth and atmospheric air port is desorbed, wherein, adsorption orifice is for the space of enclosure interior to be connected with fuel tank, adsorption orifice is for enclosure interior space to be connected with engine, desorption mouth is for enclosure interior space to be connected with atmosphere, adsorbent material is filled with inside shell, atmospheric air port is equipped with the solenoid valve for controlling atmospheric air port opening and closing, cover is covered on the atmospheric air port, the valve of solenoid valve is located inside cover, connecting plate is fixedly connected on shell, connecting plate is equipped with bayonet, clamping block is fixedly connected on cover, clamping block is inclined surface close to the one side of shell, one side of the clamping block far from shell and the medial surface of bayonet are perpendicular, connecting plate has flexibility, cover is towards close to big When the direction movement of port, clamping block is inserted into bayonet, and the modularization that ash filter and solenoid valve may be implemented is installed.
Description
Technical field
The utility model relates to a kind of canister, in particular to a kind of canister with ash filter and solenoid valve integrated morphology.
Background technique
Canister is generally seated between petrol tank and engine.Since gasoline is a kind of volatile liquid, fire at normal temperature
Fuel tank is often fill with steam, and the effect of evaporative fuel emission control device is that steam introducing motor intake manifold is burnt and prevented
It only evaporate into atmosphere, what this process played an important role is canister.
Such as the Chinese patent disclosure of Publication No. CN107076063A, it discloses a kind of canister, including shell, set
The first Room and second Room inside housings are set, the first indoor first adsorbent is filled in and is filled in second indoor
Two adsorbents further include that the evaporated fuel being connected with enclosure interior imports port, removes port and atmosphere opening port, gasoline
When evaporation from evaporated fuel import port enter enclosure interior, by the first Room and second Room during can by first absorption
Agent and the absorption of the second adsorbent are fallen, and the gas by absorption is discharged to the outside in air from atmosphere opening port.
In the prior art, it needs to install solenoid valve and ash filter respectively on atmospheric air port, but can not achieve solenoid valve and ash filter
Modularization installation, install it is more troublesome.
Utility model content
The purpose of the utility model is to provide a kind of canisters with ash filter and solenoid valve integrated morphology, its advantage is that can be with
Realize that the modularization of ash filter and solenoid valve is installed.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of with ash filter and electricity
The canister of magnet valve integrated morphology, including shell and end cap further include the adsorption orifice being arranged on shell, mouth and atmospheric air port are desorbed,
Wherein, for the space of enclosure interior to be connected with fuel tank, adsorption orifice is used for enclosure interior space and engine adsorption orifice
It is connected, desorption mouth is filled with adsorbent material for enclosure interior space to be connected with atmosphere inside shell, atmospheric air port is equipped with
For controlling the solenoid valve of atmospheric air port opening and closing, it is covered with cover on the atmospheric air port, the valve of solenoid valve is located inside cover, shell
On be fixedly connected with connecting plate, connecting plate is equipped with bayonet, be fixedly connected with clamping block on cover, clamping block close to shell one
Face is inclined surface, and one side of the clamping block far from shell and the medial surface of bayonet are perpendicular, and connecting plate has flexibility, and cover is towards close
When the direction movement of atmospheric air port, clamping block is inserted into bayonet, and connecting plate has two sides that are a pair of and being located at cover.
Through the above technical solutions, being equipped with filtration members, such as sponge and aluminium foil in cover, the function of filtering dust can be played
Can, the insertion of solenoid valve a part is mounted on inside cover, is formed integrated morphology with solenoid valve, is realized the function of modularization installation；
It is compact-sized, installation space can be effectively reduced.
The utility model is further arranged to: the cover outer surface is fixedly connected with for plugging with the atmospheric air port
Extrapolation connect cylinder, sealing ring is socketed on extrapolation connect cylinder outer wall, after extrapolation connect cylinder is inserted into atmospheric air port, sealing ring can be with atmospheric air port
Inner wall mutually seals against.
The utility model is further arranged to: the cover it is opposite with the extrapolation connect cylinder be fixedly connected with power supply on one side
The interpolation connect cylinder of magnet valve grafting, interpolation connect cylinder are located at the inside of cover.
The utility model is further arranged to: liquid trap is fixedly connected on the shell, the adsorption orifice is located at liquid collecting
Inside device, the inner space of liquid trap is connected with fuel tank.
The utility model is further arranged to: mounting base is fixedly connected on the shell, mounting base includes mounting plate, peace
Mounting hole is offered in loading board.
Through the above technical solutions, mounting base can be used for being connected with automobile, can will be installed with fasteners through mounting holes
Plate is fastened and connected with installation site corresponding on automobile, and the connection between canister and automobile can be made more firm.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram for embodying shell structure；
Fig. 3 is the structural schematic diagram for embodying bayonet and clamping block and matching；
Fig. 4 is the schematic diagram for embodying liquid trap internal structure；
Fig. 5 is the structural schematic diagram for embodying plugboard and matching with grafting position.
In figure, 1, end cap；2, shell；21, adsorption orifice；22, mouth is desorbed；23, atmospheric air port；24, connecting plate；241, bayonet；
3, cover；31, clamping block；311, inclined surface；32, extrapolation connect cylinder；33, interpolation connect cylinder；4, solenoid valve；5, liquid trap；51, liquid collecting
Chamber；6, plugboard；7, grafting position；71, plug connector；8, mounting base；81, mounting plate；811, mounting hole；82, stiffening plate；9, it seals
Circle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of canister with ash filter and solenoid valve integrated morphology, as depicted in figs. 1 and 2, including shell 2, end
Lid 1 and positioned at 2 one end of shell and with the adsorption orifice 21, the desorption mouth 22 and atmospheric air port 23 that are connected inside shell 2, adsorption orifice 21
It is connected with fuel tank (being not drawn into figure), the gasoline vapor generated after the gasoline evaporation in fuel tank can enter shell from adsorption orifice 21
In body 2, it is filled with adsorbent material (being not drawn into figure) in shell 2, adsorbent material can use Alveolate activated carbon powder, and model can
To be BAX1500 and/or BAX1100, it is used for absorbing gasoline steam, when automobile starting, outside air to be inhaled from atmospheric air port 23
Enter inside shell 2, air brings the gasoline vapor being adsorbed in adsorbent material into desorption mouth 22, air and gasoline vapor gaseous mixture
Body enters motor intake manifold from desorption mouth 22 and provides gasoline vapor for automotive engine combustion chamber.
Canister further includes cover 3, and cover 3 is mounted on atmospheric air port 23, and connecting plate 24 is fixedly connected on shell 2, connection
Plate 24 has a pair, and two connecting plates 24 are located at the two sides of cover 3.Bayonet 241 is offered on connecting plate 24, outside cover 3
Side is equipped with clamping block 31, and after cover 3 is mounted on atmospheric air port 23, clamping block 31 can be clamped with 241 phase of bayonet, limits cover
3 move towards the direction far from shell 2.Solenoid valve 4 is installed, the valve insertion of solenoid valve 4 is fixedly mounted on cover 3 on cover 3
It is internal.It is equipped with filtration members (such as sponge and aluminium foil) in cover 3, the function of filtering dust can be played.
As shown in figure 3, clamping block 31 is inclined surface 311, one side and bayonet 241 far from shell 2 close to the one side of shell 2
Medial surface it is perpendicular, connecting plate 24 have certain flexibility, cover 3 install when, towards close to shell 2 direction move, inclination
Face 311 is first abutted against with connecting plate 24, and connecting plate 24 is squeezed after power towards the direction bending deformation far from cover 3, and cover 3 is transported
It moves to when being abutted against with 2 outer wall of shell, clamping block 31 is aligned with bayonet 241, and connecting plate 24 is gradually recovered shape after losing extruding force
Become, clamping block 31 be inserted into bayonet 241, cover 3 towards far from shell 2 direction move when, one side of the clamping block 31 far from shell 2 with
The inner sidewall of bayonet 241 abuts against, and moves to limit cover 3 towards the direction far from shell 2.
Cover 3 includes extrapolation connect cylinder 32 and interpolation connect cylinder 33, and extrapolation connect cylinder 32 is located at cover 3 close to the one side of shell 2, outside
2 inner space of shell is connected by grafting cylinder 32 for being inserted into atmospheric air port 23 with 3 inner space of cover, on 32 outer wall of extrapolation connect cylinder
Fixing sleeve is connected to a circle sealing ring 9.
As shown in Fig. 2, being equipped with liquid trap 5 on adsorption orifice 21 and desorption mouth 22, liquid trap 5 is fixedly connected with 2 phase of shell.
In conjunction with Fig. 4, liquid collecting cavity 51 is equipped with inside liquid trap 5, adsorption orifice 21 and desorption mouth 22 pass through liquid collecting cavity 51 and external pipeline phase
Connection.
As shown in Fig. 2, being fixedly connected with plugboard 6 on 2 outer wall of shell, in conjunction with Fig. 5, have between plugboard 6 and shell 2
Gap, automobile are equipped with grafting compatible with plugboard 6 position 7, and the plug connector 71(on grafting position 7 can be plate or bar) it can insert
Enter in the gap between plugboard 6 and shell 2, after grafting is good, shell 2 can be limited and be separated with automobile.
As shown in Fig. 2, being fixedly connected with mounting base 8 on 2 outer wall of shell, mounting base 8 includes mounting plate 81 and stiffening plate 82,
Mounting hole 811 is offered on mounting plate 81, fastener can be inserted into mounting hole 811 and be fastened and connected with automobile.Stiffening plate 82 is fixed
Be connected to the two sides of mounting plate 81, stiffening plate 82 is fixedly connected with 2 phase of shell simultaneously, for improve mounting plate 81 and shell 2 it
Between bonding strength.
The course of work: when installation cover 3, towards close to the mobile cover 3 in the direction of shell 2, clamping block 31 and 24 phase of connecting plate
It abuts, inclined surface 311 is press-connected plate 24, and connecting plate 24 is towards the direction bending deformation far from cover 3, when clamping block 31 moves to
When being aligned bayonet 241, connecting plate 24 loses extruding, and connecting plate 24 is gradually recovered deformation, and clamping block 31 is inserted into bayonet 241, connection
Plate 24 can limit cover 3 and move towards the direction far from shell 2.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of canister with ash filter and solenoid valve integrated morphology, including shell (2) and end cap (1) further include being arranged in shell
Adsorption orifice (21), desorption mouth (22) and atmospheric air port (23) on body (2), wherein adsorption orifice (21) is used for shell (2) is internal
Space is connected with fuel tank, and for shell (2) inner space to be connected with engine, desorption mouth (22) is used for adsorption orifice (21)
Shell (2) inner space is connected with atmosphere, adsorbent material is filled with inside shell, atmospheric air port (23) is equipped with big for controlling
The solenoid valve (4) of port (23) opening and closing, it is characterized in that: cover (3) are covered on the atmospheric air port (23), the valve of solenoid valve (4)
It is internal positioned at cover (3), it is fixedly connected with connecting plate (24) on shell (2), connecting plate (24) is equipped with bayonet (241), cover
(3) it is fixedly connected on clamping block (31), one side of the clamping block (31) close to shell (2) is inclined surface (311), clamping block (31)
The one side of separate shell (2) and the medial surface of bayonet (241) are perpendicular, and connecting plate (24) has flexibility, and cover (3) is towards close to big
When the direction movement of port (23), clamping block (31) is inserted into bayonet (241), and connecting plate (24) has a pair of and is located at
The two sides of cover (3).
2. a kind of canister with ash filter and solenoid valve integrated morphology according to claim 1, it is characterized in that: the cover
(3) outer surface is fixedly connected with the extrapolation connect cylinder (32) for plugging with the atmospheric air port (23), extrapolation connect cylinder (32) outer wall
On be socketed with sealing ring (9), extrapolation connect cylinder (32) be inserted into atmospheric air port (23) after, sealing ring (9) can be with the inner wall of atmospheric air port (23)
Mutually seal against.
3. a kind of canister with ash filter and solenoid valve integrated morphology according to claim 2, it is characterized in that: the cover
(3) with the opposite interpolation connect cylinder (33) being fixedly connected on one side for solenoid valve (4) grafting of the extrapolation connect cylinder (32), interior grafting
Cylinder (33) is located at the inside of cover (3).
4. a kind of canister with ash filter and solenoid valve integrated morphology according to claim 1, it is characterized in that: the shell
(2) it is fixedly connected on liquid trap (5), the adsorption orifice (21) is located at liquid trap (5) inside, the inner space of liquid trap (5)
It is connected with fuel tank.
5. a kind of canister with ash filter and solenoid valve integrated morphology according to claim 1, it is characterized in that: the shell
(2) it is fixedly connected with plugboard (6), has between plugboard (6) and shell (2) for being inserted for the plug connector (71) on automobile on
Enter the gap of cooperation.
6. a kind of canister with ash filter and solenoid valve integrated morphology according to claim 1, it is characterized in that: the shell
(2) it is fixedly connected on mounting base (8), mounting base (8) includes mounting plate (81), and mounting plate offers mounting hole on (81)
(811).
7. a kind of canister with ash filter and solenoid valve integrated morphology according to claim 6, it is characterized in that: the installation
Seat (8) further includes the stiffening plate (82) being mutually fixedly connected with mounting plate (81), and mutually fixation connects stiffening plate (82) with the shell (2)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820796772.4U CN208518776U (en) | 2018-05-25 | 2018-05-25 | A kind of canister with ash filter and solenoid valve integrated morphology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820796772.4U CN208518776U (en) | 2018-05-25 | 2018-05-25 | A kind of canister with ash filter and solenoid valve integrated morphology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208518776U true CN208518776U (en) | 2019-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820796772.4U Active CN208518776U (en) | 2018-05-25 | 2018-05-25 | A kind of canister with ash filter and solenoid valve integrated morphology |
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| Country | Link |
|---|---|
| CN (1) | CN208518776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7377908B2 (en) | 2022-03-31 | 2023-11-10 | 本田技研工業株式会社 | Evaporated fuel processing device and saddle-ride type vehicle |
-
2018
- 2018-05-25 CN CN201820796772.4U patent/CN208518776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7377908B2 (en) | 2022-03-31 | 2023-11-10 | 本田技研工業株式会社 | Evaporated fuel processing device and saddle-ride type vehicle |
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