CN206604321U - A kind of filter medium bag and air cleaner - Google Patents
A kind of filter medium bag and air cleaner Download PDFInfo
- Publication number
- CN206604321U CN206604321U CN201720336431.4U CN201720336431U CN206604321U CN 206604321 U CN206604321 U CN 206604321U CN 201720336431 U CN201720336431 U CN 201720336431U CN 206604321 U CN206604321 U CN 206604321U
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- foldable layer
- channel
- filter medium
- medium bag
- layer
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Abstract
The utility model is related to air filter unit technical field, more particularly to a kind of filter medium bag and air cleaner.Filter medium bag includes multiple folding dielectric layers, and folding dielectric layer includes fluted sheet, and fluted sheet folds to be divided on upper foldable layer and lower foldable layer, upper foldable layer and lower foldable layer by folding part is respectively equipped with fin；The fin of the fin of upper foldable layer and lower foldable layer is mutually butted to form first passage, adjacent two surround second channel between folding dielectric layer, one end sealing of second channel, between upper foldable layer and lower foldable layer, and adjacent two fold and are connected by being bonded wire rod between dielectric layers.A kind of filter medium bag that the utility model is provided, both the use of raw material had been reduced, cost is relatively low, and add the area of inlet or outlet channel, eliminate the space of surficial sheets occupancy, utilization to space is more reasonable, on the premise of product filter effect is ensured, can make that it is more minimized or performance is more preferable.
Description
Technical field
The utility model is related to air filter unit technical field, more particularly to a kind of filter medium bag and air filtration
Device.
Background technology
With the continuous reinforcement and the continuous application of high-powered engine of engine exhaust regulation, it is to gas handling system air inlet
The requirement of amount is gradually increased, while the space that enging cabin leaves air cleaner for is less and less.On the premise of reduced space,
Performance can not reduce or even require lifting, and this requires the filter for needing developmental research new, with the smaller space of application.
At present, conventional single flow air cleaner and its filter core, its media base bag include fluted sheet and surface patch
The connected mode of the single material of material two panels, fluted sheet and surficial sheets is to be applied to several sections of glue on surficial sheets, then and
Fluted sheet bonds, or is applied to PUR at the top of the groove of fluted sheet, then bonds with surficial sheets, groove
Inlet channel is formed between line sheet material and surficial sheets, carrying out sealing to inlet channel one end by PUR forms monolithic medium
Layer, monolithic dielectric layer basis of formation filter medium bag by way of winding or being laminated.
Monolithic dielectric layer needs a fluted sheet and a surficial sheets separately formed, is then bonded together, it is necessary to use glue
Seal at one end, such a structure waste of materials, cost is higher, and channel cross-sectional flow area is smaller.Simultaneously as surficial sheets conduct
Supporting layer, prevents the side of the single groove of fluted sheet from staying, so must be plane sheets or perpendicular to fluted sheet
Fluted sheet, in actual use, surficial sheets occupy certain space, and then cause space availability ratio relatively low, and surface
Sheet material and fluted sheet contact surface are larger, reduce the effective filtration area of material, and the use of end face seal glue also causes effectively
Filter area is reduced, so as to reduce the availability of filter material.
Utility model content
The purpose of this utility model is to propose a kind of filter medium bag and air cleaner, to solve to deposit in the prior art
Waste of materials, channel cross-sectional flow area is smaller, and the relatively low technical problem of space, filter material utilization rate.
For up to this purpose, the utility model uses following technical scheme：
A kind of filter medium bag, including multiple folding dielectric layers, the folding dielectric layer include what is be made up of filtering material
Fluted sheet, the fluted sheet is provided with folding part along groove length vertical direction, and the fluted sheet is folded by the folding part to be divided
For upper foldable layer and lower foldable layer, fin is respectively equipped with the upper foldable layer and the lower foldable layer；
The fin of the fin of the upper foldable layer and the lower foldable layer is mutually butted to form first passage, adjacent two
Second channel, one end sealing of the second channel away from folding part, the upper foldable layer are surrounded between the folding dielectric layer
Between the lower foldable layer, and adjacent two described fold are connected by being bonded wire rod between dielectric layers, the bonding
Wire rod is provided with adhesive layer.
Further, the bonding wire rod is laterally set, and the bonding wire rod is laterally arranged in the first passage and institute
State in second channel, the setting direction and the length direction of the first passage and the second channel of the bonding wire rod are mutual
Vertically.
Further, many bonding wire rods are provided with the first passage and the second channel, many described viscous
Wiring material be arranged in parallel.
Further, the folding part includes the crimped of indent, and the crimped fin along the upper foldable layer is extremely
The fin direction of the lower foldable layer is set.
Further, one end of the second channel is sealed by bonded adhesives.
Further, multiple folding dielectric layer stackings or winding are set.
The utility model also provides a kind of air cleaner, including above-mentioned filter medium bag.
A kind of filter medium bag that the utility model is provided, is treated in use, can be passed through in first passage or second channel
Cross after air filtering (dirty air), filter medium wrap molding, to set one end of folding part as first end face, one away from folding part
Hold as second end face.Wherein, dirty air enters first passage from the first end face of medium bag, the dirty air in first passage
Flowed along airflow direction, meeting is by the folding part of second end face in flow process, and folding part is from as filtering material, therefore, folding
Folded portion can reach the effect of filtering.Dirty air into first passage can lead to through fluted sheet into second up or down simultaneously
Road, and then the effect of filtering is reached, then clean air flows out along second channel.Same dirty air can be from medium bag
Second end face enters second channel, and the dirty air in second channel flows along airflow direction, untill encountering fluid sealant, this
When dirty air can pass downwardly through fluted sheet upwards, into first passage, and then reach the effect of filtering, then clean air edge
First passage outflow.Meanwhile, dirty air, into first passage, can reach filtering in second end face directly by folding part
Effect.
The filter medium bag, without being sealed to all passages, only needs one end of second channel to seal, Er Qiewu
Surficial sheets need to be used, the bonding to fluted sheet and support can be completed by being bonded wire rod, both reduce the use of raw material,
Cost is relatively low, and adds the area of inlet or outlet channel, meanwhile, the space of surficial sheets occupancy is eliminated, to space
Using more rationally, the limit is also reached in the utilization rate of filter material, so overall structure is before product filter effect is ensured
Put, can make that it is more minimized or performance is more excellent.
A kind of air cleaner that the utility model is provided, the air cleaner is led to by using above-mentioned filter medium bag
Cross the smaller of the size setting of filter medium bag, the miniaturization of air cleaner can be achieved.
Brief description of the drawings
Fig. 1 is the front view for the filter medium bag that the utility model is provided；
Fig. 2 is the structural representation of the one end for the filter medium bag that the utility model is provided；
Fig. 3 is the structural representation of the other end for the filter medium bag that the utility model is provided；
Fig. 4 is the structural representation of the laminated arrangement for the filter medium bag that the utility model is provided；
Fig. 5 is Fig. 4 partial enlarged drawing；
Fig. 6 is the structural representation of the reeling condition for the filter medium bag that the utility model is provided；
Fig. 7 is Fig. 6 partial enlarged drawing；
Fig. 8 is the FB(flow block) for the filter medium packet preparation method that the utility model is provided.
In figure：
1st, dielectric layer is folded；2nd, first passage；3rd, second channel；4th, it is bonded wire rod；11st, upper foldable layer；12nd, it is lower to fold
Layer；13rd, folding part；14th, it is crimped.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As shown in figures 1-8, a kind of filter medium bag, including multiple folding dielectric layers 1, folding dielectric layer 1 is included by filtering
The fluted sheet that material is made, fluted sheet is provided with folding part 13 along groove length vertical direction, and fluted sheet is folded by folding part 13
It is divided on foldable layer 11 and lower foldable layer 12, upper foldable layer 11 and lower foldable layer 12 and is respectively equipped with fin；It should be appreciated that fin
Can be together, it is possibility to have multiple tracks, so as to form polygonal groove.Fin is usually pinnacle but it is also possible to be arc-shaped
Form.The shape of fin and two sides composition can be triangle, bowl-type, polygon, the wave even offset toward one side
Shape.The shape of fin and groove both sides composition can be symmetrical or asymmetric.
The fin of the fin of upper foldable layer 11 and lower foldable layer 12 is mutually butted to form first passage 2, two adjacent foldings
Second channel 3 is surrounded between folded dielectric layer 1, the phase formed is docked in one end sealing of the second channel 3 away from folding part 13 by fin
It is not to completely enclose between adjacent groove, air-flow, so as to lift channel airflow by property, can reduce flow resistance with intercommunication.Upper folding
Between lamination 11 and lower foldable layer 12, and adjacent two fold and are connected by being bonded wire rod 4 between dielectric layers 1, bonding wire
Material 4 is provided with adhesive layer.It should be appreciated that wire rod or flat that described wire rod can be circle have one fixed width
Wire rod.Wire rod can be single one or webbed combination wire rod.
It is bonded wire rod 4 laterally to set, bonding wire rod 4 is laterally arranged in first passage 2 and second channel 3, is bonded wire rod 4
Setting direction and the length direction of first passage 2 and second channel 3 be mutually perpendicular to.It is provided with first passage 2 and second channel 3
Many bonding wire rods 4, many bonding wire rods 4 be arranged in parallel.
The advantage of the filter medium bag is, folds dielectric layer 1 by fluted sheet folding forming, folds aftershaping first and leads to
Road 2, one end of first passage 2 is folding part 13, wherein, the block of folding part 13, can during air flow in one end of first passage 2
By air, the effect of filtering is reached, folding part 13 is the effect for serving closure, while can lead to by air, first again
Without being sealed again in road 2, multiple folding dielectric layers 1 form second channel 3 after being superimposed, only in second channel 3
One end is sealed, and such a mode saves the use of encapsulant.
Meanwhile, it is by bonding between upper foldable layer 11 and lower foldable layer 12 and between adjacent folding dielectric layer 1
Wire rod 4 is attached, bonding wire rod 4 upper foldable layer 11 setting up and down and lower foldable layer 12, two can be folded dielectric layer 1 it
Between be bonded and supported, it is ensured that relative displacement will not be produced between layers, also supporting the top of groove will not be absorbed in down
In the groove of layer.Surficial sheets of the prior art are replaced by the wire rod with cementability.Both making for material had been saved
With, meanwhile, the space that original sheet material takes is also eliminated, the miniaturization beneficial to filter medium bag is handled.Further, since reducing
Fluted sheet and surficial sheets contact point, have been obviously improved filter material effective filtration area, so as to improve the performance of filtering.Should
Work as understanding, in some cases, between upper foldable layer 11 and lower foldable layer 12, can be supported, directly use without wire rod
Adhesive glue carries out adhesion in fin joint portion, is formed and folds dielectric layer 1.
Folding part 13 includes crimped the 14 of indent, and crimped 14 along the fin of upper foldable layer 11 to the fin side of lower foldable layer 12
To setting.
The method of crimped 14 concrete operations is：When a line (center line) of the fluted sheet along length vertical direction of full wafer folds
Afterwards, by relative to two fins between inwardly swaging it is consistent with the respective area before folding into the area at crimped 14, crimped 14,
The drawing of filter paper is not produced, so as to ensure that the strainability of filter material.Crimped 14 pairs upper foldable layers 11 and lower foldable layer 12 have
Certain support effect, beneficial to the holding of the shape of first passage 2.It should be appreciated that folding part can also be used in some cases
Filter material fin is tilted toward one side, and is molded by crimped mode stacked together is compressed.
It is preferred that, one end of second channel 3 is sealed by bonded adhesives.It is such as multiple to fold after multiple folding dielectric layers 1 are superimposed
Dielectric layer 1 is laminated or wound shaping second channel 3 between setting, adjacent folding dielectric layer 1, is carried out by using bonded adhesives close
Envelope, while sealing effectiveness is reached, has preferable connection effect to folding dielectric layer 1.Equally, sealing means herein
Sealed can be welded using filter material be collapsed with a small amount of fluid sealant or using filter material simultaneously by the way of.Hole such as former rhombus passes through
To the seal of the be collapsed formation cross of 4 sides, or stacking be collapsed formation sealing, it can so increase entrance or outlet
Hole area.
Medium bag by the fluid sealant of folding part 13 and the one end of second channel 3 formed in both ends of the surface up and down staggeredly it is close
Envelope, in use, dirty air can be by the entrance medium bag of first passage 2, after fluted sheet is filtered, from second channel 3
Leave medium bag.Equally, dirty air can also enter medium bag by second channel 3, after fluted sheet is filtered, from first
Passage 2 leaves medium bag.So this medium bag can determine the direction into outlet according to actual use demand.
The utility model also provides a kind of air cleaner, including above-mentioned filter medium bag.
By using above-mentioned filter medium bag, the cost of the air cleaner is lower, meanwhile, before filter effect is ensured
Put, the space shared by further reduction air cleaner assembly, more conducively vehicle minimizes the arrangement in space.
As shown in figure 8, the utility model also provides a kind of filter medium packet preparation method, comprise the following steps：
Dielectric layer 1 is folded to be molded：By fluted filter material plate with any in groove length vertical direction for break pair
Folding, by two pairs of fold bonding connections, is folded to form one end block, the other end is the first passage of opening between the groove of filter material plate
2；
Medium wrap molding：Multiple folding dielectric layers 1 superpositions and bonding connection, form the between adjacent folding dielectric layer 1
Two passages 3, one end of second channel 3 is blocked.
Bonding connection is across being arranged in first passage 2 and second channel 3, and then by filter material by the wire rod with adhesive glue
Plate to fold and the adjacent bonding connection of folding dielectric layer 1.
Above-mentioned filter medium bag is can obtain by the preparation method, specifically, by the filter material plate of one piece of rectangle along its groove
The center line doubling of the length vertical direction of line, fold position is folding part 13, and filter material plate is folded into upper folding symmetrical above and below
The groove of layer 11 and lower foldable layer 12, upper foldable layer 11 and lower foldable layer 12 is symmetrical arranged the first passage 2 to form rhombus.It
Afterwards, crimped 14 operation is carried out to folding part 13, vertically between symmetrical two fins inside swaging into crimped 14.Folded upper
Laterally (relative with the length direction of groove) is uniformly arranged multiple bonding wire rods 4, upper foldable layer between layer 11 and lower foldable layer 12
11 and lower foldable layer 12 on fin be bonded in respectively bonding wire rod 4, now, complete fold dielectric layer 1 preparation.
Multiple folding dielectric layers 1 are superimposed forming filter medium bag, by taking stacking as an example, in two adjacent folding dielectric layers
Setting bonding wire rod 4 between 1, wherein, bonding wire rod 4 is arranged on the fin for folding dielectric layer 1, two folded dielectric layers it is convex
Rib is bonded on bonding wire rod 4 respectively, and the fin of two folding dielectric layers 1 can be symmetrically or non-symmetrically to set.And then two
Second channel 3 is surrounded between folding dielectric layer 1, one end of the remote folding part 13 of second channel 3 carries out block.
It is oppositely arranged that (folding part 13 is in filter medium bag with the sealing of the folding part 13 of first passage 2 and second channel 3
One end, one end sealing of the second channel 3 away from folding part 13) exemplified by, at first passage 2, dirty air first passes through folding part 13,
Air is filtered, and the air after filtering continues to flow along first passage 2, is finally sent；At second channel 3, dirty air stream
Enter into second channel 3, until flowing at sealing, air can not continue flowing at the interior sealing of second channel 3, can only be upward
Or filter material plate is passed downwardly through, air is filtered, and continues flowing with air-flow after being flow to by filtered air in first passage 2, most
It is sent eventually.
Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to the utility model protection domain can not be construed in any way.Based on explanation herein,
Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model,
These modes are fallen within protection domain of the present utility model.
Claims (7)
1. a kind of filter medium bag, it is characterised in that including multiple folding dielectric layers (1), the folding dielectric layer (1) include by
The fluted sheet that filtering material is made, the fluted sheet is provided with folding part (13) along groove length vertical direction, and the fluted sheet leads to
Cross the folding part (13) and fold and be divided into foldable layer (11) and lower foldable layer (12), the upper foldable layer (11) and the lower folding
Lamination is respectively equipped with fin on (12)；
The fin of the upper foldable layer (11) and the fin of the lower foldable layer (12) are mutually butted to form first passage (2), phase
Second channel (3) is surrounded between two adjacent folding dielectric layers (1), the remote folding part (13) of the second channel (3)
One end is sealed, between the upper foldable layer (11) and the lower foldable layer (12), and two adjacent folding dielectric layers
(1) connected between by being bonded wire rod (4), the bonding wire rod (4) is provided with adhesive layer.
2. filter medium bag according to claim 1, it is characterised in that the bonding wire rod (4) is laterally set, described viscous
Wiring material (4) is laterally arranged in the first passage (2) and the second channel (3), the setting side of the bonding wire rod (4)
It is mutually perpendicular to the length direction with the first passage (2) and the second channel (3).
3. filter medium bag according to claim 2, it is characterised in that the first passage (2) and the second channel
(3) provided with many bonding wire rods (4) in, many bonding wire rods (4) be arranged in parallel.
4. filter medium bag according to claim 1, it is characterised in that the folding part (13) includes the crimped of indent
(14), the described fin of crimped (14) along the upper foldable layer (11) is to the fin direction of the lower foldable layer (12)
Set.
5. filter medium bag according to claim 1, it is characterised in that one end of the second channel (3) passes through bonding
Glue is sealed.
6. filter medium bag according to claim 1, it is characterised in that multiple folding dielectric layer (1) stackings are rolled up
Around setting.
7. a kind of air cleaner, it is characterised in that including the filter medium bag as described in claim any one of 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336431.4U CN206604321U (en) | 2017-03-31 | 2017-03-31 | A kind of filter medium bag and air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336431.4U CN206604321U (en) | 2017-03-31 | 2017-03-31 | A kind of filter medium bag and air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206604321U true CN206604321U (en) | 2017-11-03 |
Family
ID=60174027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720336431.4U Expired - Fee Related CN206604321U (en) | 2017-03-31 | 2017-03-31 | A kind of filter medium bag and air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206604321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823617A (en) * | 2017-03-31 | 2017-06-13 | 盛春莉 | A kind of filter medium bag, air cleaner and filter medium packet preparation method |
| CN108434896A (en) * | 2018-05-22 | 2018-08-24 | 嘉兴优聚机械配件有限公司 | A kind of Novel filtration structure |
-
2017
- 2017-03-31 CN CN201720336431.4U patent/CN206604321U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823617A (en) * | 2017-03-31 | 2017-06-13 | 盛春莉 | A kind of filter medium bag, air cleaner and filter medium packet preparation method |
| CN108434896A (en) * | 2018-05-22 | 2018-08-24 | 嘉兴优聚机械配件有限公司 | A kind of Novel filtration structure |
| CN108434896B (en) * | 2018-05-22 | 2023-10-27 | 嘉兴优聚机械配件有限公司 | Filtering structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |