CN207445790U - Partitionless air filter - Google Patents
Partitionless air filter Download PDFInfo
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- CN207445790U CN207445790U CN201721430849.8U CN201721430849U CN207445790U CN 207445790 U CN207445790 U CN 207445790U CN 201721430849 U CN201721430849 U CN 201721430849U CN 207445790 U CN207445790 U CN 207445790U
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- frame
- filter core
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- partitionless
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Abstract
The utility model is related to air filter fields, aim to solve the problem that air filter of the prior art has poor filtration effect, Partitionless air filter is provided, including main frame, the main filter core being connected on the inside of main frame, the sub-frame of air intake surface one side for being fixedly connected on main frame, the secondary filter core that is connected on the inside of sub-frame.Secondary filter core is right against the air intake surface of main filter core；Cushion space is limited between main filter core and secondary filter core；Secondary filter core includes the blade of several parallel intervals, and interval forms the air-guiding aisle intersected with the inclination of air inlet direction between adjacent blades；Air-guiding aisle connects cushion space.The beneficial effects of the utility model are advantages of good adsorption effect, being capable of filtration, purification air well.
Description
Technical field
The utility model is related to air filter field, in particular to Partitionless air filter.
Background technology
Large Central Air Conditioning System system, air cleaning and conditioning system airhandling equipment install a large amount of pocket type air filters more.
Air filter of the prior art when particle speed is very fast by filter core due to easily being rebounded, so as to adsorb
There is poor filtration effect in partial particulate.
Utility model content
The utility model is intended to provide a kind of Partitionless air filter, is deposited with solving air filter of the prior art
The poor filtration effect the problem of.
What the embodiment of the utility model was realized in：
The utility model embodiment provides a kind of Partitionless air filter, including：
Main frame；
The main filter core being connected on the inside of main frame；
Sub-frame, sub-frame are fixedly connected on the air intake surface one side of main frame；
The secondary filter core being connected on the inside of sub-frame, secondary filter core are right against the air intake surface of main filter core；Main filter core and secondary filter core it
Between limit cushion space；Secondary filter core includes the blade of several parallel intervals, and interval is formed and air inlet side between adjacent blades
The air-guiding aisle intersecting to inclination；Air-guiding aisle connects cushion space.
Partitionless air filter in the present embodiment is in use, air first passes around secondary filter core along the flowing of air inlet direction
Air-guiding aisle be tilted into the space between main filter core and secondary filter core, hit the particle part after main filter core directly by main filter
Wick it is attached, the partial particulate that is flicked by main filter core because its opposite air inlet direction tilts, during rebound can secondary filter core stop, it is final to pass through
Crossing will be easily by main filter core or secondary filter core absorption when speed reduces to a certain extent after one or many collisions.
The Partitionless air filter in the present embodiment has advantages of good adsorption effect as a result, can well filtration, purification it is empty
Gas.
In an embodiment of the present embodiment：
It is connected with each other between adjacent blades by connection sheet, forms integral secondary filter core.
In an embodiment of the present embodiment：
The length both ends of adjacent blade and centre position are connected with each other respectively by connection sheet.
In an embodiment of the present embodiment：
Angle between air-guiding aisle and air inlet direction is 30 ° to 60 °.
In an embodiment of the present embodiment：
Main filter core is zigzag or waveform.
In an embodiment of the present embodiment：
It forms and C-channel is equipped on the inside of the vertical frame of main frame both sides, the both sides of main filter core are respectively clamped into one and possess clamping seam
Diaphragm seal, diaphragm seal are matched in C-channel in which can pull and push.
In an embodiment of the present embodiment：
The vertical frame of sub-frame both sides is removably attachable to the vertical frame of main frame by screw respectively.
In an embodiment of the present embodiment：
Main frame and sub-frame are rectangle frame shape.
In an embodiment of the present embodiment：
Main frame and sub-frame are aluminum alloy frame.
In an embodiment of the present embodiment：
Main filter core is to fold the laciniation formed by glass filter paper or polyester fiber.
In summary describe, the Partitionless air filter in the present embodiment has advantages of good adsorption effect, being capable of mistake well
Filter purification air.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of the Partitionless air filter in the utility model embodiment；
Fig. 2 is sectional views of the Fig. 1 along line A-A；
Fig. 3 is a kind of structure diagram of embodiment of the secondary filter core in the utility model embodiment；
The structure diagram that Fig. 4 links together for the main frame in the utility model embodiment and sub-frame.
Icon：100- Partitionless air filters；10- main frames；11-C shape slots；The main filter cores of 20-；30- sub-frames；40-
Secondary filter core；41- blades；42- connection sheets；50- diaphragm seals；D1- screws；Q1- cushion spaces；T1- air-guiding aisles.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can configure to arrange and design with a variety of.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation in the description of the utility model, if occur term " " center ", " on ", " under ", " left side ",
The orientation or position relationship of the instructions such as " right side ", " vertical ", " level ", " interior ", " outer " are based on orientation shown in the drawings or position
Relation or the utility model product using when the orientation usually put or position relationship, be for only for ease of and describe this reality
There must be specific orientation, with device that is simplifying description rather than instruction or hint meaning or element with specific with new
Azimuth configuration and operation, therefore it is not intended that limitation to the utility model.If in addition, occur in the description of the utility model
Term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
If it is not offered as requiring component in addition, occurring the terms such as term " level ", " vertical " in the description of the utility model
Abswolute level or pendency, but can be slightly tilted.If " level " only refers to that its direction is more horizontal with respect to for " vertical ",
It is not to represent that the structure is had to fully horizontally, but can be slightly tilted.
In the description of the utility model, it is also necessary to explanation, unless otherwise clearly defined and limited, if there is art
Language " setting ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or detachably
Connection is integrally connected；Can be mechanical connection or electrical connection；It can be directly connected, centre can also be passed through
Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can specific feelings
Condition understands concrete meaning of the above-mentioned term in the utility model.
Embodiment
Fig. 1 is the structure diagram of the Partitionless air filter 100 in the utility model embodiment；Fig. 2 is Fig. 1 along A-
The sectional view of A lines.It refer to Fig. 1, Fig. 2, the Partitionless air filter 100 in the present embodiment includes main frame 10, is connected to
The main filter core 20 of the inside of main frame 10, be fixedly connected on main frame 10 air intake surface one side sub-frame 30, be connected to sub-frame
The secondary filter core 40 of 30 insides.
Wherein, secondary filter core 40 is right against the air intake surface of main filter core 20；It is empty that buffering is limited between main filter core 20 and secondary filter core 40
Between Q1；Secondary filter core 40 includes the blade 41 of several parallel intervals, and interval formation is inclined with air inlet direction between adjacent blades 41
The air-guiding aisle T1 that monoclinic phase is handed over；Air-guiding aisle T1 connection cushion spaces Q1.
As an optional embodiment, the angle between air-guiding aisle T1 and air inlet direction is 30 ° to 60 °.The angle
Degree is lower can to make the particle of entrance be adsorbed and be more difficult to run out of from cushion space Q1 with faster speed.
Partitionless air filter 100 in the present embodiment is in use, air first passes around secondary filter along the flowing of air inlet direction
The air-guiding aisle T1 of core 40 is tilted into the space between main filter core 20 and secondary filter core 40, hits the particle portion after main filter core 20
It point is directly adsorbed by main filter core 20, the partial particulate flicked by main filter core 20 is because its opposite air inlet direction tilts, meeting during rebound
Secondary filter core 40 stops, eventually passing through will be easily by main filter core 20 or pair when speed after one or many collisions reduces to a certain extent
Filter core 40 adsorbs.
The Partitionless air filter 100 in the present embodiment has advantages of good adsorption effect as a result, being capable of filtration, purification well
Air.
Referring to Fig. 3, in one embodiment of the utility model, each blade 41 is enable to connect together for convenience, side
Just using installation etc., it is connected with each other between adjacent blades 41 by connection sheet 42, forms integral secondary filter core 40.Optionally,
The length both ends and centre position of adjacent blade 41 are connected with each other respectively by connection sheet 42.
In an embodiment of the present embodiment, main filter core 20 is zigzag.Certainly, in other embodiments, main filter
Core 20 may also set up waviness.
For convenience of the installation of main filter core 20, in the present embodiment, form and C-channel is equipped on the inside of the vertical frame of 10 both sides of main frame
11, the both sides of main filter core 20 are respectively clamped into a diaphragm seal 50 for possessing clamping seam, and diaphragm seal 50 is matched with C-channel 11 with can pulling and pushing
In.Sheet rubber for possessing elasticity etc. may be employed in diaphragm seal 50.
In an embodiment of the present embodiment, the vertical frame of 30 both sides of sub-frame is removably connected respectively by screw D1
It is connected to the vertical frame of main frame 10.It is removably connected between main frame 10 and sub-frame 30, facilitates installation, replaces filter core etc..It can
Choosing, referring to Fig. 4, under some usage scenarios, main frame 10 and sub-frame 30 are rectangle frame shape.Main frame 10 and sub-frame 30
Aluminum alloy frame can be used.
In an embodiment of the present embodiment, main filter core 20 is to fold the saw formed by glass filter paper or polyester fiber
Dentalation.The material that secondary filter core 40 may be employed and main filter core 20 is identical or different is formed.
In summary describe, the Partitionless air filter 100 in the present embodiment has advantages of good adsorption effect, can be well
The advantageous effect of filtration, purification air, and the Partitionless air filter 100 in the present embodiment also has assembly and disassembly simple in structure
The advantages of facilitating.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of Partitionless air filter, it is characterised in that：
The Partitionless air filter includes：
Main frame；
The main filter core being connected on the inside of the main frame；
Sub-frame, the sub-frame are fixedly connected on the air intake surface one side of the main frame；
The secondary filter core being connected on the inside of sub-frame, the pair filter core are right against the air intake surface of the main filter core；The main filter core and
Cushion space is limited between the pair filter core；The pair filter core includes the blade of several parallel intervals, and the adjacent blade
Between interval formed and the air-guiding aisle that intersects of air inlet direction inclination；The air-guiding aisle connects the cushion space.
2. Partitionless air filter according to claim 1, it is characterised in that：
It is connected with each other between the adjacent blade by connection sheet, forms the integral secondary filter core.
3. Partitionless air filter according to claim 2, it is characterised in that：
The length both ends and centre position of the adjacent blade are connected with each other respectively by the connection sheet.
4. Partitionless air filter according to claim 1, it is characterised in that：
Angle between the air-guiding aisle and air inlet direction is 30 ° to 60 °.
5. Partitionless air filter according to claim 1, it is characterised in that：
The main filter core is zigzag or waveform.
6. Partitionless air filter according to claim 5, it is characterised in that：
It forms and C-channel is equipped on the inside of the vertical frame of the main frame both sides, the both sides of the main filter core are respectively clamped into one and possess clamping
The diaphragm seal of seam, the diaphragm seal are matched in the C-channel in which can pull and push.
7. Partitionless air filter according to claim 1, it is characterised in that：
The vertical frame of the sub-frame both sides is removably attachable to the vertical frame of the main frame by screw respectively.
8. Partitionless air filter according to claim 1, it is characterised in that：
The main frame and the sub-frame are rectangle frame shape.
9. Partitionless air filter according to claim 1, it is characterised in that：
The main frame and the sub-frame are aluminum alloy frame.
10. Partitionless air filter according to claim 1, it is characterised in that：
The main filter core is to fold the laciniation formed by glass filter paper or polyester fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430849.8U CN207445790U (en) | 2017-10-30 | 2017-10-30 | Partitionless air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430849.8U CN207445790U (en) | 2017-10-30 | 2017-10-30 | Partitionless air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445790U true CN207445790U (en) | 2018-06-05 |
Family
ID=62252934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721430849.8U Active CN207445790U (en) | 2017-10-30 | 2017-10-30 | Partitionless air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068072A1 (en) * | 2020-09-29 | 2022-04-07 | 广州拜费尔空气净化材料有限公司 | Filter device |
-
2017
- 2017-10-30 CN CN201721430849.8U patent/CN207445790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068072A1 (en) * | 2020-09-29 | 2022-04-07 | 广州拜费尔空气净化材料有限公司 | Filter device |
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