CN201137539Y - Air cleaner - Google Patents
Air cleaner Download PDFInfo
- Publication number
- CN201137539Y CN201137539Y CNU2008200760141U CN200820076014U CN201137539Y CN 201137539 Y CN201137539 Y CN 201137539Y CN U2008200760141 U CNU2008200760141 U CN U2008200760141U CN 200820076014 U CN200820076014 U CN 200820076014U CN 201137539 Y CN201137539 Y CN 201137539Y
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- CN
- China
- Prior art keywords
- air
- shell
- filter
- layer
- utility
- 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
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Abstract
The utility model relates to an air filter, comprising a shell whose upper end of side wall extends downwards to form an inner and an outer layer, wherein the lower end of the inner layer is a free end, the upper of the outer layer is provided with an air inlet, the shell is assembled with a bolt provided with a stuff layer carrier, a stuff layer and a filter screen in turn, the upper end of the filter screen is connected with air outlet pipes uniformly distributed along the radius of the shell, the upper and lower of the shell are respectively provided with a water inlet and a water outlet. The utility model adopts liquid filter structure to replace paper filter pin, thereby absorbing and baffling the foreign material particles of air completely, to effectively confirm the air cleanness in the engine, to reduce the abrasion on the elements as the piston and cylinder of engine and prolong the service life of engine. The utility model is easy to produce, having low cost, significant social and economic benefits and wide application.
Description
Technical field
The utility model relates to air cleaning facilities, relates in particular to motor vehicle air filter.
Background technique
The critical component of air-strainer is a papery filter core wherein, air enters before the motor filtration by filter cleaner papery filter core and can make clean air enter motor to make it to run well, but because the influence of factors such as road conditions, existing air-strainer often can not provide the air of complete cleaning, not only have influence on the normal operation of motor, simultaneously easily cause the wearing and tearing of parts such as engine piston, cylinder, thereby have influence on the normal working life of motor.
Summary of the invention
The utility model provides a kind of motor vehicle air filter with water and strainer filtering air, to overcome the drawback that prior art exists.
The utility model purpose realizes in the following manner, this motor vehicle air filter comprises filter housing, it is characterized in that the filter housing sidewall upper extends to form double layer construction downwards, the internal layer lower end is a free end, outer field top offers inlet hole, equipped bolt is equipped with packing layer pallet, packing layer and filter screen successively on the shell on the bolt, and the filter screen upper end is connected with steam outlet pipe.
As to improvement of the present utility model, described inlet hole radially evenly distributes along filter housing.
As to improvement of the present utility model, in described filter housing upper and lower filler and dewatering outlet are set respectively, after adding water when user mode, air enters and enters through the interlayer of side wall of outer shell the filtration water layer of packing layer bottom along the inlet hole that distributes on the filter housing, successively after filtration after the dewatering of the filtration of water layer, packing layer and filter screen, clean air enters motor then.
As to improvement of the present utility model, filler preferably adopts metal net shaped filler.
The technological progress that the utility model is obtained:
The utility model is owing to change the structure that the papery filter core is a liquid filtering, thereby can fully absorb with blocks air in impurity particle, make the air purity that enters motor obtain effective guarantee, greatly reduce the wearing and tearing of parts such as engine piston, cylinder, prolong the normal working life of motor, be convenient to production and processing, with low cost, social economic benefit are outstanding, have good utilization and extention prospect.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model overall structure schematic representation.
Embodiment
As shown in Figure 1, the utility model is the improvement of carrying out on existing papery cartridge air filter cleaner basis, structure after it improves is, filter housing 1 sidewall upper extends to form interior outer double-layer structure downwards, wherein the internal layer lower end is a free end, inlet hole 6 is offered on outer field top, inlet hole 6 radially evenly distributes along filter housing 1, equipped bolt 2 on the shell 1, be equipped with packing layer pallet 4 on the bolt 2 from bottom to top successively, metal net shaped packing layer 5 and filter screen 8, filter screen 8 adopts spongy layer, this spongy layer is wrapped on the Steel Support 10, the support 10 of parcel spongy layer forms a tubular, the upper end of this tubular support 10 steam outlet pipe 9 of pegging graft, 7 drive fits of filter housing 1 and sealing cover are connected, air enters along filter housing 1 radially-arranged each inlet hole 6, through the interlayer of shell 1 sidewall by and enter the filtration water layer of packing layer 5 bottoms downwards through the passage that the free end that shell 1 sidewall extends forms, the filtration of water layer after filtration respectively, after packing layer 5 dewatered with the absorption that is wrapped in the filter screen 8 on the support 10, clean air entered motor through steam outlet pipe 9.In the time must replacing the filtration water layer, can realize by the filler 11 on filter housing 1 top and the dewatering outlet 3 of bottom respectively.
Claims (4)
1. air-strainer, comprise filter housing (1), it is characterized in that filter housing (1) sidewall upper extends to form double layer construction downwards, the internal layer lower end is a free end, outer field top offers inlet hole (6), shell (1) is gone up equipped bolt (2), is equipped with packing layer pallet (4), packing layer (5) and filter screen (8) on the bolt (2) successively, and filter screen (8) upper end is connected with steam outlet pipe (9).
2. air-strainer according to claim 1 is characterized in that filter housing (1) upper and lower is respectively equipped with filler (11) and dewatering outlet (3).
3. air-strainer according to claim 1 is characterized in that inlet hole (6) radially evenly distributes along filter housing (1).
4. air-strainer according to claim 1 is characterized in that filler (5) adopts metal net shaped filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200760141U CN201137539Y (en) | 2008-01-07 | 2008-01-07 | Air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200760141U CN201137539Y (en) | 2008-01-07 | 2008-01-07 | Air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201137539Y true CN201137539Y (en) | 2008-10-22 |
Family
ID=40038226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200760141U Expired - Fee Related CN201137539Y (en) | 2008-01-07 | 2008-01-07 | Air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201137539Y (en) |
-
2008
- 2008-01-07 CN CNU2008200760141U patent/CN201137539Y/en not_active Expired - Fee Related
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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: 20081022 Termination date: 20100208 |