CN208900249U - A kind of efficient air prefilter, air cleaner assy and air treatment system - Google Patents
A kind of efficient air prefilter, air cleaner assy and air treatment system Download PDFInfo
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- CN208900249U CN208900249U CN201821606941.XU CN201821606941U CN208900249U CN 208900249 U CN208900249 U CN 208900249U CN 201821606941 U CN201821606941 U CN 201821606941U CN 208900249 U CN208900249 U CN 208900249U
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- prefilter
- air
- filter core
- main filter
- shield
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Abstract
This programme uses the main filter core of prefilter identical with the main filter cartridge construction of air cleaner, and shield is arranged on the main filter core of prefilter, pass through simple parts design, fit dimension reasonably adjusts, so that shield and the main filter core of prefilter effectively cooperate, an efficient air prefilter entirety is formed, this structure pre-flock filter efficiency is high, assembles simple, easy for installation.And it is able to use the main filter core of the air cleaner scrapped to use as the main filter core of prefilter, has greatly saved use cost.This programme additionally provides a kind of air cleaner assy with above-mentioned efficient air prefilter and air treatment system.
Description
Technical field
The utility model relates to air cleaner technical field, in particular to a kind of efficient air prefilter, air-filtering
Device assembly and air treatment system.
Background technique
Currently, the prefilter of air cleaner generally use in set cyclone pipe coarse filter.In order to adapt to complete machine space layout,
Guarantee that the air inlet of engine has higher filter efficiency, especially suitable for sand and dust, desert conditioned area, meanwhile, in order to protect
The main filter core of card air cleaner can have longer service life, be able to solve the efficient of the above problem it is urgent to provide a kind of
Air prefilter and air cleaner assy.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of efficient air prefilter, to improve air prefilter
Filter efficiency.In addition, the another object of the utility model is to provide a kind of air with above-mentioned efficient air prefilter
Filter assembly.The further object of the utility model is to provide a kind of air-treatment system with above-mentioned efficient air prefilter
System.
To achieve the above object, the utility model provides the following technical solutions:
A kind of efficient air prefilter, including the main filter core of prefilter and for the shield of rain-proof, the main filter of prefilter
Core is identical as the main filter cartridge construction of air cleaner, and the shielding cover is set on the main filter core of the prefilter.
Preferably, in above-mentioned efficient air prefilter, the bottom of the bottom end of the shield and the main filter core of the prefilter
End is detachably connected.
Preferably, in above-mentioned efficient air prefilter, the bottom of the bottom end of the shield and the main filter core of the prefilter
End clamping.
Preferably, in above-mentioned efficient air prefilter, the shield is tube-in-tube structure, is opened up in the tube-in-tube structure
The outer side through hole of the oriented tube-in-tube structure, the through-hole edge is in crescent protrusion.
Preferably, in above-mentioned efficient air prefilter, the main filter core of air cleaner includes outer net, filter paper and interior
Net.
A kind of air cleaner assy, including air cleaner main body, adapter tube and efficient air prefilter, the efficient sky
Gas prefilter is above-mentioned efficient air prefilter, and described adapter tube one end connects the main filter core of the prefilter and the other end connects institute
State the air inlet of air cleaner main body.
A kind of air treatment system, including high efficiency air filter assembly, the high efficiency air filter assembly are above-mentioned
High efficiency air filter assembly.
As can be seen from the above technical solutions, this programme uses prefilter master identical with the main filter cartridge construction of air cleaner
Filter core, and it is arranged shield on the main filter core of prefilter, by simple parts design, reasonably adjusting for fit dimension makes
It obtains shield and the main filter core of prefilter effectively cooperates, form an efficient air prefilter entirety, this structure pre-flock filter efficiency
Height assembles simple, easy for installation.And the main filter core of the air cleaner scrapped is able to use to use as the main filter core of prefilter,
Use cost is greatly saved.This programme additionally provides a kind of air cleaner assy with above-mentioned efficient air prefilter
And air treatment system.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it is clear that, the accompanying drawings in the following description is only
The embodiments of the present invention without creative efforts, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of high efficiency air filter assembly disclosed in an embodiment of the present invention.
1, shield；2, the main filter core of prefilter；3, it takes over；4, air cleaner main body.
Specific embodiment
In view of this, the core of the utility model is to provide a kind of efficient air prefilter, to improve air prefilter
Filter efficiency.In addition, the another object of the utility model is to provide a kind of air with above-mentioned efficient air prefilter
Filter assembly.The further object of the utility model is to provide a kind of air-treatment system with above-mentioned efficient air prefilter
System.
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.
As shown in Figure 1, the utility model discloses a kind of efficient air prefilter, including the main filter core 2 of prefilter and it is used for
The shield 1 of rain-proof, the main filter core 2 of prefilter is identical as the main filter cartridge construction of air cleaner, and shield 1 is sheathed on the main filter of prefilter
On core 2.
It should be noted that the main filter core 2 of prefilter is identical as the main filter cartridge construction of air cleaner, in actual production, by
It is needed to be replaced frequently in the main filter core of air cleaner, the replaced old main filter core of air cleaner can still be filled as coarse filtration
Use is set, the main filter core of air cleaner scrapped can be used to use as the main filter core of prefilter for the design of this programme, greatly save
About use cost.
This programme uses the main filter core of prefilter identical with the main filter cartridge construction of air cleaner, and on the main filter core of prefilter
It is arranged shield, by simple parts design, fit dimension is reasonably adjusted, so that shield and the main filter core of prefilter have
Effect cooperation, forms an efficient air prefilter entirety, this structure pre-flock filter efficiency is high, assembles simple, easy for installation.And
It is able to use the main filter core of the air cleaner scrapped to use as the main filter core of prefilter, has greatly saved use cost.
In specific embodiment, the bottom end of shield 1 and the bottom end of the main filter core 2 of prefilter are detachably connected.Shield 1 is pacified
On the main filter core 2 of prefilter, is not run helter-skelter on the main filter core of prefilter by the cooperation guarantee shield of the two dynamic, protected simultaneously
Cover 1 can play the role of rain-proof for the main filter core 2 of prefilter.
In practice, shield 1 can also be realized by the way of clamping with the main filter core 2 of prefilter and is connect, need to guarantee
Shield 1 is with the mode of the main filter core 2 of prefilter being removably fixedly connected in protection scope.
Specifically, buckle, the card slot for being arranged and snapping fit attachment on the main filter core 2 of prefilter are set on shield 1.
In preferred embodiment, shield 1 is tube-in-tube structure, and the outer side through hole of oriented tube-in-tube structure is opened up in tube-in-tube structure,
Through-hole edge is in crescent protrusion.Especially in the top edge of through-hole, setting is in crescent bulge-structure, is equivalent to eaves and keeps off the rain
Effect, rainwater can be prevented to be dropped through through-hole and be directly entered the main filter core 2 of prefilter.Above-mentioned design makes shield guarantee sky
While air-flow leads to, filters impurity (such as weeds etc) of major diameter, also there is rainproof function.
In further embodiment, the main filter core of air cleaner includes outer net, filter paper and Intranet.Outer net and Intranet specifically may be used
For galvanized net.
In addition, disclosed herein as well is a kind of high efficiency air filter assembly, including air cleaner main body 4,3 and of adapter tube
Efficient air prefilter, and the efficient air prefilter is therefore efficient air prefilter disclosed in above-described embodiment has
The high efficiency air filter assembly of the efficient air prefilter also has all technical effects in above-described embodiment, not another herein
One repeats.
Disclosed herein as well is a kind of air treatment systems, including high efficiency air filter assembly, and the highly effective air is pre-
Filter is efficient air prefilter disclosed in above-described embodiment, therefore, the air-treatment system with the efficient air prefilter
System also has all technical effects in above-described embodiment, and this is no longer going to repeat them.
A kind of efficient air prefilter, air cleaner assy and its air treatment system that this programme provides, it is especially suitable
For sand and dust, desert conditioned area, it can guarantee that the main filter core of prefilter has longer service life, and the main filter of this prefilter
The main filter core of air cleaner after air-filter replacement can be used in core, reduces the use cost of user.This programme mainly solves
Certainly in the filter capacity of existing air inlet filtering system, guarantee the filter efficiency of air inlet, reduces the use cost of user, protect simultaneously
Demonstrate,prove system reliability.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (7)
1. a kind of efficient air prefilter, which is characterized in that including the main filter core of prefilter (2) and for the shield (1) of rain-proof,
The main filter core of prefilter (2) is identical as the main filter cartridge construction of air cleaner, and the shield (1) is sheathed on the prefilter master
On filter core (2).
2. efficient air prefilter according to claim 1, which is characterized in that the bottom end of the shield (1) with it is described
The bottom end of the main filter core of prefilter (2) is detachably connected.
3. efficient air prefilter according to claim 2, which is characterized in that the bottom end of the shield (1) with it is described
The bottom end of the main filter core of prefilter (2) is clamped.
4. efficient air prefilter according to claim 1, which is characterized in that the shield (1) is tube-in-tube structure, institute
It states and opens up the outer side through hole of the oriented tube-in-tube structure in tube-in-tube structure, the through-hole edge is in crescent protrusion.
5. efficient air prefilter according to claim 1, which is characterized in that the main filter core of air cleaner includes outer
Net, filter paper and Intranet.
6. a kind of air cleaner assy, which is characterized in that pre- including air cleaner main body (4), adapter tube (3) and highly effective air
Filter, the efficient air prefilter are efficient air prefilter as described in any one in claim 1-5, the adapter tube (3)
One end connects the main filter core of prefilter (2) and the other end connects the air inlet of the air cleaner main body (4).
7. a kind of air treatment system, including high efficiency air filter assembly, which is characterized in that the high efficiency air filter is total
As high efficiency air filter assembly as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606941.XU CN208900249U (en) | 2018-09-29 | 2018-09-29 | A kind of efficient air prefilter, air cleaner assy and air treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606941.XU CN208900249U (en) | 2018-09-29 | 2018-09-29 | A kind of efficient air prefilter, air cleaner assy and air treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900249U true CN208900249U (en) | 2019-05-24 |
Family
ID=66574491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821606941.XU Active CN208900249U (en) | 2018-09-29 | 2018-09-29 | A kind of efficient air prefilter, air cleaner assy and air treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900249U (en) |
-
2018
- 2018-09-29 CN CN201821606941.XU patent/CN208900249U/en active Active
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