CN202732164U - Air cleaner assembly - Google Patents
Air cleaner assembly Download PDFInfo
- Publication number
- CN202732164U CN202732164U CN 201220431845 CN201220431845U CN202732164U CN 202732164 U CN202732164 U CN 202732164U CN 201220431845 CN201220431845 CN 201220431845 CN 201220431845 U CN201220431845 U CN 201220431845U CN 202732164 U CN202732164 U CN 202732164U
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- prefilter
- air
- air cleaner
- air outlet
- cleaner
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Abstract
The utility model relates to an air cleaner assembly which comprises a prefilter, an oil-bath type air cleaner and a dry type paper air cleaner, wherein the oil-bath type air cleaner is provided with an air inlet and an air outlet; the dry type paper air cleaner is also provided with an air inlet and an air outlet; the air outlet of the oil-bath type air cleaner is connected with the air inlet of the dry type paper air cleaner; the prefilter is provided with an air inlet grille and an air outlet; the air outlet of the prefilter is connected with the air inlet of the oil-bath type air cleaner; the prefilter comprises an upper prefilter shell and a lower prefilter shell; the upper prefilter shell and the lower prefilter shell are fixed through a clamp; the top of the upper prefilter shell of the prefilter is connected with the lower end of the air inlet grille; a rainhat is installed on the upper end of the air inlet grille; and the medium of the prefilter is an integral whirl plate. The utility model has the advantages of higher filter efficiency, longer service life and lower maintenance cost.
Description
Technical field
The utility model relates to the air filter for automobile assembly, specifically heavy duty truck air cleaner assy.
Background technique
Air-strainer is one of most important component of engine accessory power rating, its structure and performance and filtering effect directly have influence on user's service time, expense and service life of aeroengine, therefore more and more be subject to people's attention, at present, the air-strainer of most of domestic heavy duty truck is the dry type paper air cleaner, this air-strainer can only be applied in environment and transport preferably the good operating modes such as highway, in the more abominable operating modes such as mining area of environment, just maladjusted problem is arranged, filter efficiency reduces, shorten working life, cost of upkeep increases, even might cause the phenomenon such as motor premature wear scuffing of cylinder bore.The technological scheme that increases the one-level oil bath air cleaner before the dry type paper air cleaner is arranged in the prior art, and filter efficiency increases, but still does not reach desirable filtering effect.Change this situation, just must change the filter type of vehicle air cleaner.
The model utility content
In order to improve the filter efficiency of air-strainer, increase the service life, reduce the maintaining cost, the utility model provides a kind of novel air cleaner assy, before oil bath air cleaner and dry type paper air cleaner, increase one-level strainer, i.e. eddy flow chip prefilter.
The concrete architecture advances technological scheme of the utility model is as follows:
A kind of air cleaner assy comprises oil bath air cleaner 2 and dry type paper air cleaner 3, wherein oil bath air cleaner 2 is provided with suction port 4 and air outlet 5, dry type paper air cleaner 3 also is provided with suction port and air outlet, and the air outlet 5 of oil bath air cleaner 2 is connected with the suction port of dry type paper air cleaner 3.The utility model also comprises prefilter 1, and prefilter 1 is provided with air-inlet grille 7 and air outlet, and the air outlet of prefilter 1 is connected with the suction port 4 of oil bath air cleaner 2; Prefilter 1 comprises prefilter upper shell 8 and prefilter lower shell body 9, and fixing by clip 10 between prefilter upper shell 8 and the prefilter lower shell body 9, the top of prefilter upper shell 8 is connected with the lower end of air-inlet grille 7; Also be provided with rainhat 6, rainhat 6 is installed in the upper end of air-inlet grille 7.The medium of described prefilter 1 is the integrated rotating flow.
Useful technique effect of the present utility model is embodied in the following aspects:
(1) eddy flow chip prefilter and oil bath air cleaner carry out coarse filtration with most of dust, and coarse filtration efficient is up to 95%, and the dry type paper air cleaner is then finished the fine filtering process, to provide motor needed clean air; Described spinning disk filter type, its medium that adopts is the integrated rotating flow;
(2) the utility model is used for heavy duty truck, and filter efficiency increases, and prolong working life, and the maintaining expense reduces.
Description of drawings
Fig. 1 is the utility model structural representation.
Sequence number among the upper figure: prefilter 1, oil bath air cleaner 2, dry type paper air cleaner 3, suction port 4, air outlet 5, rainhat 6, air-inlet grille 7, prefilter upper shell 8, prefilter lower shell body 9, clip 10.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment
With reference to Fig. 1, a kind of air cleaner assy comprises prefilter 1, oil bath air cleaner 2 and dry type paper air cleaner 3, wherein oil bath air cleaner 2 is provided with suction port 4 and air outlet 5, dry type paper air cleaner 3 also is provided with suction port and air outlet, and the air outlet 5 of oil bath air cleaner 2 is connected with the suction port of dry type paper air cleaner 3.
Prefilter 1 is provided with air-inlet grille 7 and air outlet, and the air outlet of prefilter 1 is connected with the suction port 4 of oil bath air cleaner 2.Prefilter 1 comprises prefilter upper shell 8 and prefilter lower shell body 9, and fixing by clip 10 between prefilter upper shell 8 and the prefilter lower shell body 9, the top of prefilter upper shell 8 is connected with the lower end of air-inlet grille 7; Also be provided with rainhat 6, rainhat 6 is installed in the upper end of air-inlet grille 7.Wherein, the effect that the foreign material such as the existing rainproof and snow of air-inlet grille enter prefilter also is the suction port of air-strainer simultaneously; Rainhat is used for preventing that rain, snow etc. from entering prefilter.The medium that prefilter 1 adopts is the integrated rotating flow.
Oil bath air cleaner 2 comprises lower filter assembly, upper filter assembly, cage assembly, lower end cap, buckle assembly and sealing rubber ring.
Air enters prefilter 1 by air-inlet grille 7, carrying out the first order filters, it mainly is the larger dust of filtering particle, medium sized dust enters oil bath air cleaner 2, carrying out the second level filters, then, air enters dry type paper air cleaner 3, carry out third level filtration, dry type paper air cleaner 3 mainly comprises main filter core assembly and safety filter element assembly, main filter core filters the dust that swirl tube air cleaner does not filter out, and the function of safety filter element is to guarantee the Security of motor when accidental damage appears in main filter core.
The material that adopt air outlet 5 is EPDM rubber, and the material that air-inlet grille 7 is adopted is PP, and the material of various air filter housings is carbon structural steel Q235.
Claims (2)
1. air cleaner assy, comprise oil bath air cleaner (2) and dry type paper air cleaner (3), wherein oil bath air cleaner (2) is provided with suction port (4) and air outlet (5), dry type paper air cleaner (3) also is provided with suction port and air outlet, the air outlet (5) of oil bath air cleaner (2) is connected with the suction port of dry type paper air cleaner (3), it is characterized in that: also comprise prefilter (1), prefilter (1) is provided with air-inlet grille (7) and air outlet, and the air outlet of prefilter (1) is connected with the suction port (4) of oil bath air cleaner (2); Prefilter (1) comprises prefilter upper shell (8) and prefilter lower shell body (9), fixing by clip (10) between prefilter upper shell (8) and the prefilter lower shell body (9), the top of prefilter upper shell (8) is connected with the lower end of air-inlet grille (7); Also be provided with rainhat (6), rainhat (6) is installed in the upper end of air-inlet grille (7).
2. a kind of air cleaner assy according to claim 1 is characterized in that: the medium of described prefilter (1) is the integrated rotating flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431845 CN202732164U (en) | 2012-08-29 | 2012-08-29 | Air cleaner assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431845 CN202732164U (en) | 2012-08-29 | 2012-08-29 | Air cleaner assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732164U true CN202732164U (en) | 2013-02-13 |
Family
ID=47657872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220431845 Expired - Fee Related CN202732164U (en) | 2012-08-29 | 2012-08-29 | Air cleaner assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732164U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103649423A (en) * | 2013-07-19 | 2014-03-19 | 株式会社小松制作所 | Wheel loader |
| CN105508090A (en) * | 2016-01-25 | 2016-04-20 | 冯殿录 | Filter |
| CN108939712A (en) * | 2018-07-16 | 2018-12-07 | 山东艾泰克环保科技股份有限公司 | A kind of efficient coarse filtration air filter |
| CN109028996A (en) * | 2018-10-08 | 2018-12-18 | 杭叉集团股份有限公司 | A kind of fork-lift type smashes furnace vehicle |
-
2012
- 2012-08-29 CN CN 201220431845 patent/CN202732164U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103649423A (en) * | 2013-07-19 | 2014-03-19 | 株式会社小松制作所 | Wheel loader |
| CN103649423B (en) * | 2013-07-19 | 2015-09-09 | 株式会社小松制作所 | Wheel loader |
| CN105508090A (en) * | 2016-01-25 | 2016-04-20 | 冯殿录 | Filter |
| CN108939712A (en) * | 2018-07-16 | 2018-12-07 | 山东艾泰克环保科技股份有限公司 | A kind of efficient coarse filtration air filter |
| CN109028996A (en) * | 2018-10-08 | 2018-12-18 | 杭叉集团股份有限公司 | A kind of fork-lift type smashes furnace vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20200829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |