CN209510488U - A kind of new type gasoline engine air cleaner - Google Patents
A kind of new type gasoline engine air cleaner Download PDFInfo
- Publication number
- CN209510488U CN209510488U CN201920255384.XU CN201920255384U CN209510488U CN 209510488 U CN209510488 U CN 209510488U CN 201920255384 U CN201920255384 U CN 201920255384U CN 209510488 U CN209510488 U CN 209510488U
- Authority
- CN
- China
- Prior art keywords
- filter device
- air cleaner
- shell
- new type
- gasoline engine
- 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
- 239000003502 gasoline Substances 0.000 title claims abstract description 14
- 239000007858 starting material Substances 0.000 claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 239000002828 fuel tank Substances 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000006260 foam Substances 0.000 claims description 9
- 230000003584 silencer Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 11
- 239000003921 oil Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of new type gasoline engine air cleaners, including fuel tank, starter, wind scooper and air cleaner, fuel tank is set to the top of starter, wind scooper is installed in the rear side of starter, air cleaner be set to wind scooper side and with in-engine combustion chamber, air cleaner includes mounting seat, shell, first filter device and the second filter device, mounting seat is equipped with air inlet, housing central section is corresponding downward through offering through-hole, shell and mounting seat are coupled fixation, what the first filter device and the second filter device were spaced apart from each other is installed in shell, and first is equipped with oil pocket between filter device and the second filter device.The utility model is disposed with the first filter device, oil pocket and the second filter device in shell, air can be by entering in engine after above-mentioned filtering three times, therefore it can effectively avoid dust and enter in engine combustion room and cause engine damage, increase the service life of engine.
Description
Technical field
The utility model relates to technical field of engines, and in particular to a kind of new type gasoline engine air cleaner.
Background technique
Road cutting machine or mini-tiller are as more common working equipment, and use environment is poor, and dust is more, and engine is made
For the power of road cutting, air inlet is easily entered in dust to air filter, and a large amount of dust is caused to enter combustion chamber
It is interior, and then engine movements part is worn, reduce the service life of engine.Therefore, how dust to be avoided to enter in engine
Portion becomes existing current object of research.
Utility model content
In view of the above deficiencies, the purpose of the utility model is to provide a kind of new type gasoline engine air cleaner,
The first filter device, oil pocket and the second filter device are disposed in shell, air can be by entering after above-mentioned filtering three times
In engine, therefore it can effectively avoid dust and enter in engine combustion room and cause engine damage, increase making for engine
Use the service life.
To achieve the above object, technical solution provided by the utility model is:
A kind of new type gasoline engine air cleaner, including fuel tank, starter, wind scooper and air cleaner, it is described
Fuel tank is set to the top of starter, and the wind scooper is installed in the rear side of starter, and the air cleaner is set to wind scooper
Side and with air cleaner described in in-engine combustion chamber include mounting seat, shell, the first filter device and
Second filter device, the mounting seat are equipped with air inlet, and housing central section is corresponding downward through offering through-hole, the shell with
Mounting seat is coupled fixation, and what first filter device and the second filter device were spaced apart from each other is installed in the shell
It is interior, and oil pocket is equipped between the first filter device and the second filter device.
Preferably, the shell includes the upper housing mutually snapped connection and lower case, and hull outside is equipped with the first peace
Tankage, case inside upper end are equipped with the second mounting groove, and first filter device and the second filter device are installed in first respectively
In mounting groove and the second mounting groove.
Preferably, the outside hollow out setting of first mounting groove, inner top side are connected to the oil pocket, second peace
It is connected on the outside of tankage with oil pocket, upper end is connected to the through-hole.
Preferably, first filter device and the second filter device are foam filter elements, and the bubble of the first filter device
Foam filter core aperture is greater than the foam filter elements aperture of the second filter device.
Preferably, the air inlet side wall of the mounting seat upwardly extends to form mounting portion, the fixed installing of the mounting portion
In in the through-hole of lower case.
Preferably, the side of the air cleaner is additionally provided with silencer.
Preferably, starting drag-line is equipped in the starter.
The utility model has the following beneficial effects:
The utility model by being disposed with the first filter device, oil pocket and the second filter device in shell, vapour
When oil turbine works, air on the outside of upper housing by entering through after the first filter device is filtered through the machine oil in oil pocket
Continue to adsorb dust and be upwardly into after the second filter device carries out third time filtering to enter in engine, therefore can effectively avoid
Dust, which enters in engine combustion room, causes engine damage, increases the service life of engine；
With reference to the accompanying drawing with embodiment, the present invention will be further described.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the side view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is air cleaner partial sectional view shown in Fig. 1.
It is each in figure that the reference numerals are as follows.
Fuel tank 1, starter 2, starting drag-line 2a, wind scooper 3, air cleaner 4, mounting seat 4a, air inlet 41a, peace
Dress portion 42a, shell 4b, through-hole 41b, upper housing 42b, lower case 43b, the first filter device 4c, the second filter device 4d, oil pocket
4e, air cleaner 4.
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation
Mode simultaneously cooperates attached drawing to be explained in detail.
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.In the description of the present invention, it should be noted that term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig. 1, a kind of new type gasoline engine air cleaner, including fuel tank 1, starter 2, wind scooper 3 and sky
Air cleaner 4.The fuel tank 1 is set to the top of starter 2, and the wind scooper 3 is installed in the rear side of starter 2, the sky
Air cleaner 4 be set to wind scooper 3 side and with in-engine combustion chamber.The air cleaner 4 includes installation bottom
Seat 4a, shell 4b, the first filter device 4c and the second filter device 4d, the mounting seat 4a are equipped with air inlet 41a, shell 4b
Middle part correspondence is coupled fixation, first filtering downward through through-hole 41b, the shell 4b and mounting seat 4a is offered
What device 4c and the second filter device 4d was spaced apart from each other is installed in the shell 4b, and the filtering of the first filter device 4c and second
Oil pocket 4e is equipped between device 4d.
Specifically, the shell 4b includes the upper housing 42b and lower case 43b mutually snapped connection, and on the outside of shell 4b
Equipped with the first mounting groove, shell 4b inner top side is equipped with the second mounting groove, the first filter device 4c and the second filter device
4d is installed in respectively in the first mounting groove and the second mounting groove.In the present embodiment, the first filter device 4c and the second mistake
Filter device 4d is foam filter elements, and foam of the foam filter elements aperture of the first filter device 4c greater than the second filter device 4d is filtered
Core bore diameter is, it can be achieved that the effect being filtered step by step to dust.
In the present embodiment, the outside hollow out setting of first mounting groove, inner top side are connected to the oil pocket 4e, institute
It states and is connected on the outside of the second mounting groove with oil pocket 4e, upper end is connected to the through-hole 41b.
Further, the air inlet 41a side wall of the mounting seat 4a upwardly extends to form mounting portion 42a, the installation
Portion 42a is fixed in the through-hole 41b of lower case 43b.
In the present embodiment, the side of the air cleaner 4 is additionally provided with silencer 5.
In the present embodiment, starting drag-line 2a is equipped in the starter 2.
When the petrol engine work of the utility model, air is by entering through the first filter device on the outside of upper housing 42b
4c continues to adsorb dust and be upwardly into the second filter device 4d to carry out third time after being filtered by the machine oil in oil pocket 4e
Enter in engine after filtering, therefore can effectively avoid dust and enter in engine combustion room and cause engine damage, increases
The service life of engine.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Any restrictions are constituted, using same or similar other devices, in scope of protection of the utility model.
Claims (7)
1. a kind of new type gasoline engine air cleaner, including fuel tank (1), starter (2), wind scooper (3) and air-filtering
Device (4), it is characterised in that: the fuel tank (1) is set to the top of starter (2), and the wind scooper (3) is installed in starter
(2) rear side, the air cleaner (4) be set to wind scooper (3) side and with in-engine combustion chamber, the sky
Air cleaner (4) includes mounting seat (4a), shell (4b), the first filter device (4c) and the second filter device (4d), described
Mounting seat (4a) is equipped with air inlet (41a), corresponding downward through offering through-hole (41b), the shell in the middle part of shell (4b)
(4b) and mounting seat (4a) is coupled fixation, and first filter device (4c) and the second filter device (4d) are spaced apart from each other
Be installed in the shell (4b), and equipped with oil pocket (4e) between the first filter device (4c) and the second filter device (4d).
2. a kind of new type gasoline engine air cleaner as described in claim 1, it is characterised in that: shell (4b) packet
The upper housing (42b) mutually snapped connection and lower case (43b) are included, and is equipped with the first mounting groove, shell on the outside of shell (4b)
(4b) inner top side is equipped with the second mounting groove, and first filter device (4c) and the second filter device (4d) are installed in the respectively
In one mounting groove and the second mounting groove.
3. a kind of new type gasoline engine air cleaner as claimed in claim 2, it is characterised in that: first mounting groove
The setting of outside hollow out, inner top side is connected to the oil pocket (4e), and the second mounting groove outside is connected to oil pocket (4e), on
End is connected to the through-hole (41b).
4. a kind of new type gasoline engine air cleaner as described in claim 1, it is characterised in that: the first filtering dress
It sets (4c) and the second filter device (4d) is foam filter elements, and the foam filter elements aperture of the first filter device (4c) is greater than second
The foam filter elements aperture of filter device (4d).
5. a kind of new type gasoline engine air cleaner as described in claim 1, it is characterised in that: the mounting seat
Air inlet (41a) side wall of (4a) upwardly extends to be formed mounting portion (42a), and the mounting portion (42a) is fixed at lower case
In the through-hole (41b) of (43b).
6. a kind of new type gasoline engine air cleaner as described in claim 1, it is characterised in that: the air cleaner
(4) side is additionally provided with silencer (5).
7. a kind of new type gasoline engine air cleaner as described in claim 1, it is characterised in that: the starter (2)
It is interior to be equipped with starting drag-line (2a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255384.XU CN209510488U (en) | 2019-02-28 | 2019-02-28 | A kind of new type gasoline engine air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255384.XU CN209510488U (en) | 2019-02-28 | 2019-02-28 | A kind of new type gasoline engine air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209510488U true CN209510488U (en) | 2019-10-18 |
Family
ID=68204836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920255384.XU Expired - Fee Related CN209510488U (en) | 2019-02-28 | 2019-02-28 | A kind of new type gasoline engine air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209510488U (en) |
-
2019
- 2019-02-28 CN CN201920255384.XU patent/CN209510488U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |