CN201963431U - Air inlet path assembly - Google Patents
Air inlet path assembly Download PDFInfo
- Publication number
- CN201963431U CN201963431U CN2011200207013U CN201120020701U CN201963431U CN 201963431 U CN201963431 U CN 201963431U CN 2011200207013 U CN2011200207013 U CN 2011200207013U CN 201120020701 U CN201120020701 U CN 201120020701U CN 201963431 U CN201963431 U CN 201963431U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- air
- air flue
- dust
- path
- 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
- 238000001914 filtration Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 238000011045 prefiltration Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 2
- 244000144992 flock Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air inlet path assembly which comprises an air path shell body, an air inlet cap, an air inlet pipe, a cyclone barrel, a whirling fan and a dust discharging bag, wherein a multistage filter core is arranged in the air path shell body; the air inlet cap, the air inlet pipe and the cyclone barrel are sequentially arranged at a transverse segment of the shell body of the air path beginning from the left end; the dust discharging bag is arranged on an outer wall of the tail end of the shell body of the air path; and the whirling fan arranged in the cyclone barrel is a coarse filter system. When the air inlet path assembly is adopted, part of larger foreign matters, dust and water drops in the air can be removed to achieve prefilter requirements, and the air inlet path assembly has simple design and reasonable structure; moreover, the air inlet path assembly has a good prefilter effect as the whirling fan arranged in the cyclone barrel is adopted as a prefilter device.
Description
Technical field
The utility model relates to automotive air intake systems technology field, specifically belongs to a kind of intake duct assembly.
Background technique
The motor of heavy truck is when operation, and per minute sucks about 20m
3-30m
3Air.For preventing that airborne moisture and dust granule from entering motor and causing machine to wear and tear too early, vehicle design usually has the air filtering system that comprises admission line and air-strainer.For effectively improving air-strainer under many dusts, big flow working condition, prolong how will adopt pre-filter device the working life of filter core.
The model utility content
The purpose of this utility model provides a kind of intake duct assembly, and bigger impurity, dust and the water droplet of part in the air can be removed and reached the pre-flock requirement, simplicity of design, rational in infrastructure, adopt to be provided with the eddy flow fan in the whirlwind tube and to be pre-filter device, pre-flock is effective.
The technical solution adopted in the utility model is as follows:
A kind of intake duct assembly, comprise air flue housing, air inlet cap, suction tude, whirlwind tube, eddy flow fan, dust-exhausting bag, be provided with multi-stage filter core in the air flue and be arranged at the air flue housing, described air flue housing is that traversing section is provided with air inlet cap, suction tude, whirlwind tube successively from left end, air flue shell end outer wall is provided with dust-exhausting bag, is provided with the eddy flow fan in the whirlwind tube and is the coarse filtration system.
Described eddy flow fan is used for filtering big particle impurity for the blade annular.
Compared with the prior art, the beneficial effects of the utility model are as follows:
Of the present utility model by establishing pre-filter device after the suction tude, pre-filter device is arranged in the whirlwind tube, the whirlwind wound packages has the eddy flow fan that the air that enters in the air flue is done preliminary the filtration, filter out the bigger dust impurity of particle, make the air that enters in the empty filter comparatively clean dry, project organization is simple, rationally distributed, easy to install, handsome in appearance, have good promotional value.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The structural representation that Fig. 2 analyses and observe for the utility model.
Embodiment
Referring to accompanying drawing, a kind of intake duct assembly, comprise air flue housing 1, air inlet cap 2, suction tude 3, whirlwind tube 4, eddy flow fan 5, dust-exhausting bag 6, be provided with multi-stage filter core in the air flue and be arranged at air flue housing 1, air flue housing 1 is provided with air inlet cap 2, suction tude 3, whirlwind tube 4 for traversing section successively from left end, air flue housing 1 terminal outer wall is provided with dust-exhausting bag 6, the eddy flow fan 5 that is provided with the blade annular in the whirlwind tube 4 is the coarse filtration system, be used for filtering big particle impurity, make the air cleaner that enters in the empty filter a lot, the coarse filtration rate reaches 70%.
Claims (2)
1. intake duct assembly, comprise air flue housing, air inlet cap, suction tude, whirlwind tube, eddy flow fan, dust-exhausting bag, be provided with multi-stage filter core in the air flue and be arranged at the air flue housing, it is characterized in that: described air flue housing is that traversing section is provided with air inlet cap, suction tude, whirlwind tube successively from left end, air flue shell end outer wall is provided with dust-exhausting bag, is provided with the eddy flow fan in the whirlwind tube and is the coarse filtration system.
2. according to the described a kind of intake duct assembly of claim 1, it is characterized in that: described eddy flow fan is used for filtering big particle impurity for blade ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200207013U CN201963431U (en) | 2011-01-21 | 2011-01-21 | Air inlet path assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200207013U CN201963431U (en) | 2011-01-21 | 2011-01-21 | Air inlet path assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201963431U true CN201963431U (en) | 2011-09-07 |
Family
ID=44525968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200207013U Expired - Fee Related CN201963431U (en) | 2011-01-21 | 2011-01-21 | Air inlet path assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201963431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147887A (en) * | 2013-03-27 | 2013-06-12 | 南车戚墅堰机车有限公司 | Filer for removing dust, snow and mist to improve air quality |
-
2011
- 2011-01-21 CN CN2011200207013U patent/CN201963431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147887A (en) * | 2013-03-27 | 2013-06-12 | 南车戚墅堰机车有限公司 | Filer for removing dust, snow and mist to improve air quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20140121 |