CN208982190U - Multistage filtering oil bath air cleaner - Google Patents
Multistage filtering oil bath air cleaner Download PDFInfo
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- CN208982190U CN208982190U CN201821334614.3U CN201821334614U CN208982190U CN 208982190 U CN208982190 U CN 208982190U CN 201821334614 U CN201821334614 U CN 201821334614U CN 208982190 U CN208982190 U CN 208982190U
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- middle shell
- refined filtration
- air inlet
- lower case
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Abstract
The utility model discloses a kind of multistage filtering oil bath air cleaners, including outer housing, refined filtration component, the outer housing is successively made of upper cover body (3), middle shell (7), lower case (16), air inlet pipe (6) are provided in the middle shell, primary rough filtering component (5) is housed in the upper end of the air inlet pipe, dust accumulation cup (4) are housed between the upper cover body and middle shell and in the side edge of primary rough filtering component；The refined filtration component is set in middle shell and lower case and with the lower end of air inlet pipe, and second level fine filtering component (17), the middle external escape pipe of shell (22) are housed in the lower case and at the lower section of refined filtration component.Air is filtered for multiple times successively by primary rough filtering component, second level fine filtering component, refined filtration component and foam sponge etc. in the utility model, its multilevel design is scientific and reasonable, compact-sized, cost savings, filter effect is obvious and provides clean air, has been obviously improved the total quality of filter.
Description
Technical field
The present invention relates to a kind of filtration devices, are specifically related to a kind of air cleaner.
Background technique
Currently, for motor vehicle air cleaner is a kind of filter for air inlet system for vehicle air cleaning comprising
Refined filtration component (for paper filter core) is single-layer type, and filtering air plankton function is single, affects the filter effect of filter
And total quality.
Summary of the invention
It is an object of the present invention to overcome the above mentioned deficiencies, and providing a kind of multistage filtering being filtered for multiple times for realizing air
Oil bath air cleaner.
The object of the invention is realized by the following technical solutions: multistage filtering oil bath air cleaner, including shell
Body, refined filtration component, the outer housing are successively made of upper cover body, middle shell, lower case, are provided with air inlet in the middle shell
Pipe is equipped with primary rough filtering component in the upper end of the air inlet pipe, between the upper cover body and middle shell and in primary rough filtering component
Side edge be equipped with dust accumulation cup；The refined filtration component is set in middle shell and lower case and with the lower end of air inlet pipe, in institute
It states in lower case and second level fine filtering component, the middle external escape pipe of shell is housed at the lower section of refined filtration component.
The primary rough filtering component is cyclone-type blade, and the second level fine filtering component is oil liquid dust accumulation box, the refined filtration group
Part is made of wire type strainer, strainer central tube, strainer upper cover, strainer lower cover.In the middle shell and refined filtration component with
Foam sponge is housed between escape pipe.
After structure of the invention, pressurized air successively passes through primary rough filtering component (cyclone-type blade), second level fine filtering group
Part (oil liquid dust accumulation box), refined filtration component (wire type strainer) and foam sponge etc. are filtered for multiple times, multilevel design is scientific and reasonable,
Compact-sized, cost savings, filter effect is obvious and provides clean air, has been obviously improved the total quality of filter.It can be wide
It is general to be applied to the industries such as car industry, manufacturing industry, daily necessities.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of multistage filtering oil bath air cleaner of the present invention.
Fig. 2 is the dextrad side view of Fig. 1.
Specific embodiment
Below by way of attached drawing, the present invention is described in further detail with embodiment.
Referring to Fig.1, Fig. 2 is it is found that multistage filtering oil bath air cleaner of the present invention, including outer housing, refined filtration component, institute
State outer housing to be successively made of upper cover body 3, middle shell 7, lower case 16, be provided with air inlet pipe 6 in the middle shell 7, this into
The upper end of tracheae 6 is equipped with primary rough filtering component 5, between the upper cover body 3 and middle shell 7 and in the side of primary rough filtering component 5
Dust accumulation cup 4 is housed at side；The refined filtration component is set in middle shell 7 and lower case 16 and with the lower end of air inlet pipe 6, in institute
It states in lower case 16 and second level fine filtering component 17, the external escape pipe 22 of the middle shell 7 is housed at the lower section of refined filtration component.
The primary rough filtering component 5 is cyclone-type blade, and the second level fine filtering component 17 is oil liquid dust accumulation box (i.e. equipped with oil
Liquid is as oil bath raw material), the refined filtration component is by wire type strainer 11, strainer central tube 27, strainer upper cover 21, strainer lower cover 19
Integral structure is formed, which is sleeved on the lower end of air inlet pipe 6, is able to achieve and is cleaned multiple times, reuses, and is whole
Body replacement is convenient, saves service time.Equipped with foam sea in the middle shell 7 and between refined filtration component and escape pipe
Continuous 9 (being fixed by partition 8), the foam sponge 9 (polyurethane) are used as final stage filter assemblies.
The upper cover body 3 is connected by nut 1 with the combination of bolt 26 with air inlet pipe 6, the middle shell 7 and lower case 16
Connected by snap component.The snap component is by the buckle ear 15 outside lower case upper end (between connecting with middle shell)
(also known as button is grabbed), the buckle ear positioning plate 12 on middle shell, buckle 10, which are connected, to be constituted, under the strainer upper cover 21 and strainer
Lid 19 be connected sealing ring 20 and between connecting with lower case 16 mounted in middle shell 7.To realize it is split type be fixedly mounted,
Integral manufacturing is easy, reduces manufacturing procedure.
Wherein, between the dust accumulation cup 4 and middle shell 7 and in the primary rough filtering component 5 (i.e. cyclone-type blade)
Side edge is air inlet window 28.Dust board 18 is housed in 27 lower end of strainer central tube of the refined filtration component.Multistage mistake of the invention
Filter oil bath air cleaner and its escape pipe 22 are mounted on inside applied automobile air inlet system by mounting plate 23.
Referring to attached drawing, successively by the cyclone-type blade as primary rough filtering component, (by-pass filtration throws away sky to pressurized air
Large granular impurity in gas and collected by dust accumulation cup), air inlet pipe, the oil liquid dust accumulation box (secondary filtration as second level fine filtering component
Adsorb the smaller particle impurity in air and drawn by the oil liquid in oil liquid dust accumulation box), the wire type strainer (three-level of refined filtration component
Fine particle in filtering adherency air) and foam sponge (final stage filtering) be filtered for multiple times, filter efficiency is high, finally by out
Clean air is discharged in tracheae, and air flow direction is as shown by the arrows in Figure 1.
The present invention can especially make the vehicles such as all kinds of family cars, car and commercial car, motorbus possess good, cleaning
Air environment.
Claims (3)
1. multistage filtering oil bath air cleaner, including outer housing, refined filtration component, it is characterised in that: the outer housing is successively
It is made of upper cover body (3), middle shell (7), lower case (16), air inlet pipe (6) is provided in the middle shell (7), in the air inlet
The upper end for managing (6) is equipped with primary rough filtering component (5), between the upper cover body (3) and middle shell (7) and in primary coarse filtration group
The side edge of part (5) is equipped with dust accumulation cup (4)；The refined filtration component is mounted in middle shell (7) and lower case (16) and and air inlet pipe
(6) lower end suit, is equipped with second level fine filtering component (17), institute in the lower case (16) and at the lower section of refined filtration component
State middle shell (7) external escape pipe (22).
2. multistage filtering oil bath air cleaner according to claim 1, it is characterised in that: the primary rough filtering component
It (5) is cyclone-type blade, the second level fine filtering component (17) is oil liquid dust accumulation box, and the refined filtration component is by wire type strainer
(11), strainer central tube (27), strainer upper cover (21), strainer lower cover (19) composition.
3. multistage filtering oil bath air cleaner according to claim 1 or 2, it is characterised in that: in the middle shell
(7) foam sponge (9) are housed in and between refined filtration component and escape pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334614.3U CN208982190U (en) | 2018-08-13 | 2018-08-13 | Multistage filtering oil bath air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334614.3U CN208982190U (en) | 2018-08-13 | 2018-08-13 | Multistage filtering oil bath air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982190U true CN208982190U (en) | 2019-06-14 |
Family
ID=66781730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821334614.3U Active CN208982190U (en) | 2018-08-13 | 2018-08-13 | Multistage filtering oil bath air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113899A (en) * | 2018-08-13 | 2019-01-01 | 刘万斌 | Multistage filtering oil bath air cleaner |
-
2018
- 2018-08-13 CN CN201821334614.3U patent/CN208982190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113899A (en) * | 2018-08-13 | 2019-01-01 | 刘万斌 | Multistage filtering oil bath air cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HSOAR GROUP Co.,Ltd. Assignor: ZHEJIANG UNIVERSE FILTER Co. Contract record no.: X2021330000386 Denomination of utility model: Multistage filter oil bath air filter Granted publication date: 20190614 License type: Common License Record date: 20211011 |
|
| EE01 | Entry into force of recordation of patent licensing contract |