CN213270086U - Air filter for vehicle engine - Google Patents
Air filter for vehicle engine Download PDFInfo
- Publication number
- CN213270086U CN213270086U CN202021130380.8U CN202021130380U CN213270086U CN 213270086 U CN213270086 U CN 213270086U CN 202021130380 U CN202021130380 U CN 202021130380U CN 213270086 U CN213270086 U CN 213270086U
- Authority
- CN
- China
- Prior art keywords
- filter
- casing
- upper portion
- threaded connection
- air
- 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
- 239000007789 gas Substances 0.000 description 23
- 244000025254 Cannabis sativa Species 0.000 description 14
- 239000000428 dust Substances 0.000 description 7
- 241000255925 Diptera Species 0.000 description 4
- 241000219000 Populus Species 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a filter equipment technical field specifically is an air cleaner for vehicle engine, including the casing, casing upper portion one end threaded connection has the end cover, and casing lower part one end threaded connection has the filter bowl that admits air, and top cap upper portion position intercommunication has and the outlet duct, and casing inner chamber position is provided with the stopper, and stopper upper portion position is provided with the filter core, and the casing inner chamber just is located filter core upper portion position threaded connection and has the screw thread retainer plate, and stopper lower part position is provided with the filter screen, conveniently dismantles the clearance foreign matter when guaranteeing the efficiency of admitting air.
Description
Technical Field
The utility model relates to a filter equipment technical field specifically is an air cleaner for vehicle engine.
Background
The air filter is mainly applied to the fields of pneumatic machinery, internal combustion machinery and the like, and is used for providing clean air for the mechanical equipment so as to prevent the mechanical equipment from sucking air with foreign particles in work and increasing the probability of abrasion and damage. The main components of an air cleaner are a filter element, which is the main filtering part, which undertakes the filtering of the gases, and a housing, which is the external structure that provides the necessary protection for the filter element.
The filter that uses on the market, along with the use of vehicle, the filter core surface falls into a large amount of grass bits, mosquito, influences its efficiency of admitting air.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides an air cleaner for vehicle engine conveniently dismantles the clearance foreign matter when guaranteeing air intake efficiency.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a main technical scheme: the filter comprises a housin, casing upper portion one end threaded connection has the end cover, casing lower part one end threaded connection has the filter bowl that admits air, end cover upper portion position intercommunication have with the outlet duct, casing inner chamber position is provided with the stopper, stopper upper portion position is provided with the filter core, casing inner chamber just is located filter core upper portion position threaded connection and has the thread tightening circle, stopper lower part position is provided with the filter screen.
Preferably, the lower part of the filter screen is provided with a gas-collecting hood in threaded connection with the inner wall of the shell.
Preferably, the gas collecting hood is of a hemispherical structure.
Preferably, a fixing frame with a cross structure is fixedly arranged in the inner cavity of the gas collecting hood.
(III) advantageous effects
The utility model provides an air cleaner for vehicle engine. The method has the following beneficial effects:
(1) when admitting air, the filter bowl that admits air at first is to the mosquito, the grass bits, the poplar wadding filters, the air inhales the casing inner chamber through the gas collecting channel, then filter through filter screen and filter core in proper order, supply with the engine through the outlet duct, the filter screen can carry out secondary filter to the air that gets into through the gas collecting channel, filter various naked eye visible dust, the grass bits, the dust grass bits passes behind the gas collecting channel, fall on the gas collecting channel of hemispherical structure (during engine stop work) through self gravity, use the gas collecting channel and can avoid the grass bits to vertically pass behind the gas collecting channel horizontal jam filter bowl that admits air.
(2) The detachable design of the air inlet filter hood and the gas collecting hood facilitates the cleaning of the sundry scraps on the upper part of the gas collecting hood.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is the structure diagram of the gas collecting hood of the utility model.
In the figure: 1. a housing; 2. an end cap; 3. an air intake filter housing; 4. an air outlet pipe; 5. a limiting block; 6. a filter element; 7. a stationary ring; 8. filtering with a screen; 9. a gas-collecting hood; 10. a fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the air cleaner for the vehicle engine of the embodiment includes a housing 1, an end cover 2 is in threaded connection with one end of the upper portion of the housing 1, an air inlet filter cover 3 is in threaded connection with one end of the lower portion of the housing 1, the upper portion of the end cover is communicated with an air outlet pipe 4, a limiting block 5 is arranged in the inner cavity of the housing 1, a filter element 6 is arranged in the upper portion of the limiting block 5, a threaded fixing ring 7 is in threaded connection with the upper portion of the inner cavity of the housing 1 and is located at the upper. The air inlet filter cover 3 and the filter screen 8 firstly filter mosquitoes, grass clippings and poplar catkins, so that the filter element 6 is prevented from being blocked.
Further, a gas-collecting hood 9 in threaded connection with the inner wall of the shell 1 is arranged at the lower part of the filter screen 8. Dust and grass clippings can be seen by naked eyes, after the dust and grass clippings pass through the gas collecting hood 9, the dust and grass clippings fall on the gas collecting hood 9 with a hemispherical structure through self gravity (when the engine stops working), and the gas collecting hood 9 can be used for preventing the grass clippings from longitudinally passing through the gas collecting hood 9 and then transversely blocking the air inlet filter hood 3.
Further, the gas-collecting hood 9 is of a hemispherical structure.
Furthermore, a fixing frame 10 with a cross structure is fixedly arranged in the inner cavity of the gas collecting hood 9. When the gas-collecting hood 9 is disassembled, the gas-collecting hood 9 can be disassembled only by rotating the fixing frame 10 with the cross structure by fingers, which is very convenient.
The working principle is as follows: when the engine admits air, the filter bowl 3 that admits air at first is to the mosquito, the grass bits, the poplar wadding filters, the air inhales casing 1 inner chamber through gas collecting channel 9, then filter through filter screen 8 and filter core 6 in proper order, supply with the engine through outlet duct 4, filter screen 8 can carry out the secondary filter to the air that gets into through gas collecting channel 9, filter the visible dust of various naked eyes, the grass bits, the dust grass bits passes behind gas collecting channel 9, fall on the gas collecting channel 9 of hemispherical structure (during engine stop work) through self gravity, use gas collecting channel 9 can avoid the grass bits to vertically pass gas collecting channel 9 back horizontal jam filter bowl 3 that admits air.
Claims (4)
1. An air cleaner for a vehicle engine, characterized in that: including casing (1), casing (1) upper portion one end threaded connection has end cover (2), casing (1) lower part one end threaded connection has filter bowl (3) that admits air, end cover (2) upper portion position intercommunication have with outlet duct (4), casing (1) inner chamber position is provided with stopper (5), stopper (5) upper portion position is provided with filter core (6), casing (1) inner chamber just is located filter core (6) upper portion position threaded connection has thread tightening circle (7), stopper (5) lower part position is provided with filter screen (8).
2. An air cleaner for a vehicle engine according to claim 1, characterized in that: and a gas-collecting hood (9) in threaded connection with the inner wall of the shell (1) is arranged at the lower part of the filter screen (8).
3. An air cleaner for a vehicle engine according to claim 2, characterized in that: the gas-collecting hood (9) is of a hemispherical structure.
4. An air cleaner for a vehicle engine according to claim 3, characterized in that: and a fixing frame (10) with a cross structure is fixedly arranged at the inner cavity position of the gas collecting hood (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130380.8U CN213270086U (en) | 2020-06-17 | 2020-06-17 | Air filter for vehicle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130380.8U CN213270086U (en) | 2020-06-17 | 2020-06-17 | Air filter for vehicle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213270086U true CN213270086U (en) | 2021-05-25 |
Family
ID=75957186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021130380.8U Expired - Fee Related CN213270086U (en) | 2020-06-17 | 2020-06-17 | Air filter for vehicle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213270086U (en) |
-
2020
- 2020-06-17 CN CN202021130380.8U patent/CN213270086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An air filter for vehicle engine Effective date of registration: 20220407 Granted publication date: 20210525 Pledgee: Sixian branch of the China Co truction Bank Corp. Pledgor: Anhui Dahe filter Co.,Ltd. Registration number: Y2022980003900 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |