CN205672638U - A kind of large flow filter - Google Patents
A kind of large flow filter Download PDFInfo
- Publication number
- CN205672638U CN205672638U CN201620537900.4U CN201620537900U CN205672638U CN 205672638 U CN205672638 U CN 205672638U CN 201620537900 U CN201620537900 U CN 201620537900U CN 205672638 U CN205672638 U CN 205672638U
- Authority
- CN
- China
- Prior art keywords
- casting die
- large flow
- backing member
- flow filter
- snap ring
- 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.)
- Withdrawn - After Issue
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a kind of large flow filter, belongs to filter technical field.A kind of large flow filter, including shell and the filter core being arranged in described shell, described shell includes neck lid, bottom and the filter core sleeve pipe being arranged between described neck lid and described bottom；Described filter core is connected with described neck lid by backing member, described backing member be sequentially arranged above casting die and pressing piece, described pressing piece applies pressure to described casting die so that described filter core and described backing member are compressed and seal by described casting die, and make described backing member compress sealing with described neck lid.This large flow filter seals structure and realizes easy, easy for installation, good sealing effect and with low cost.
Description
Technical field
The utility model relates to filter technical field, is specifically related to a kind of large flow filter.
Background technology
Existing high-flow filter, generally individually uses stainless steel to make, and its structure is cylinder and cover, and internal close
The fixed plate of envelope filter core, barrel sidewall or top and bottom have the flange of intake-outlet, due to this filter top cover and Inlet and outlet water
Mouth uses flange to connect, comparatively laborious when whole system Pipe installing (especially big system) and replacing filter core, is also not suitable for sea
The mordant field such as water and chemical industry.Big flux filter core is bigger than conventional bowl flux, and pollutant holding capability is big, and a filter core can substitute
Traditional filter core several to tens, reduces the replacement frequency of filter core, in big system, it is possible to the work of less replacing filter core
Amount.
Application publication number is that the Chinese invention patent of CN 105457366 A discloses a kind of big flux multicore filter, its
Use seal ring set, seal groove and sealing ring to realize sealing, utilization be the gravity of upper press cover and its come with the extruding of cylinder
Complete to seal, this sealing structure operation difficulty, need to move heavier upper press cover, and be difficult to accurate positioning, seal effect
Fruit is difficult to ensure that.
Utility model content
The purpose of this utility model, is to solve the problems referred to above, providing a kind of Pipe installing convenient, and good seal is resistance to
Corrosion, change filter core convenient novel mass flow filter.
The technical scheme that the utility model solves the problems referred to above is as follows:
A kind of large flow filter, including at least one filter element, described filter element includes shell and is arranged on institute
Stating the filter core in shell, described shell includes neck lid, bottom and the cylinder being arranged between described neck lid and described bottom；Described
Filter core is connected with described neck lid by backing member, described backing member be sequentially arranged above casting die and pressing piece, described pressing piece
Apply pressure to described casting die so that described filter core and described backing member are compressed and seal by described casting die, and make described backing member with
Described neck lid compresses and seals.
Described shell is made up of PVC material, is glued by adhesive phase between described neck lid, described bottom and described cylinder
Connect；Shell light weight that PVC material is made, corrosion-resistant and intensity is enough, it is often more important that, described backing member, casting die and pressing piece are equal
Can be made by mold is one-time formed, more cheap from the point of view of the upper press cover in cost relative contrast's file, and operate more
Add laborsaving and easy.
Preferred as technique scheme, described backing member is provided with internal thread with the junction of described casting die, correspondingly,
Described casting die is provided with, with the junction of described backing member, the external screw thread matching with described internal thread.
Preferred as technique scheme, described casting die is provided with pressure conduction portion on the face of described pressing piece,
Described pressure conduction portion is the conductive bars being crisscross arranged.
Preferred as technique scheme, described pressing piece includes a clip and conducts extremely the enclasping force of described clip
Pilot part on described casting die.
Preferred as technique scheme, described pilot part includes the snap ring being connected with described clip and is arranged on institute
State the pilot ring in snap ring, described snap ring and the pilot support arm being arranged on described snap ring inwall by array for the described pilot ring
It is connected.
Preferred as technique scheme, described pilot support arm is curved surface away from the upper limb of described casting die, described curved surface
With the junction of described pilot ring with described curved surface compared with the junction of described snap ring, closer to described casting die.
Described clip is by enclasping force by snap ring conduction to described pilot support arm, and under the effect of curved surface, conduction comes
Enclasping force part generate downward pressure, drive belonging to pilot ring move downward until pressure conduction portion phase with described casting die
Meeting place and by pressure conduction to described casting die, described casting die is again by pressure conduction to filter core, and this pressure makes filter core and institute
State casting die, filter core and described neck lid better seal.
Described pressing piece uses the connected mode of clip, when changing filter core, can facilitate, dismantle described pressure efficiently
Part, above-mentioned parts all use PVC material, use adhesives between each parts.
Described pressing piece can be described as again feed liquor part and top cover.
Preferred as technique scheme, described snap ring with on the surface of described clip joint interval be provided with recessed
Groove.
Described groove provides the release of compressible space and stress when described snap ring is by described clip snap action
Space.
Preferred as technique scheme, described backing member is provided with card dress step, described card dress step is provided with
First draw-in groove, correspondingly, described neck lid is provided with the chuck suitable with the matching form of described card dress step, described chuck sets
It is equipped with the suitable snap ring of the matching form with described first draw-in groove；Described card dress step points to the direction of described bottom along described cylinder
On be provided with sealing strip, described chuck is pointed to along described cylinder and is provided with card edge fit along the direction of described bottom；Described sealing strip
The one side close with described filter core is provided with sealing ring, and the another side of described sealing strip is connected with described card edge fit, and described
Sealing strip is suitable with the match profiles of the contact surface of described card edge fit；Described card edge fit is formed and described cylinder with the periphery of described neck lid
Second draw-in groove of body phase clamping.
Under the effect of described casting die, coordinate the counter structure of described card dress step and described chuck, can be preferably right
Described filter core carries out positioning and realize better seal effect.
Preferred as technique scheme, described neck lid is provided with feed liquid port, correspondingly, described bottom is arranged
There is filtrate (liquid.
Described feed liquid port uses copy to make interface shape be connected with pipeline with described filtrate (liquid, side quick for installation
Just.
Preferred as technique scheme, described bottom is internally provided with shackle member, the setting of described shackle member array
It on the madial wall of described bottom, is provided with the sleeve pipe draw-in groove for cylinder described in clamping.
In sum, the utility model has the advantages that
1. a kind of large flow filter sealing structure described in the utility model realizes easy, easy for installation；
2. the enclasping force of clip is converted into downward pressure in fact by a kind of large flow filter described in the utility model
Now seal, good sealing effect；
3. a kind of large flow filter lighter in weight described in the utility model, and cost is more cheap.
Brief description
Fig. 1 is a kind of large flow filter structural representation；
Fig. 2 is filter element decomposition texture schematic diagram；
Fig. 3 is pressing piece decomposition texture schematic diagram；
Fig. 4 is a kind of large flow filter cross-sectional view；
Fig. 5 is the A district enlarged drawing of Fig. 4；
In figure, 1-filter core, 2-neck lid, 21-chuck, 211-snap ring, 212-card edge fit, 22-the second draw-in groove, 23-feed liquid enter
Mouth, 3-bottom, 31-filtrate (liquid, 32-shackle member, 321-sleeve pipe draw-in groove, 4-cylinder, 5-backing member, 51-card dress step, 511-the
One draw-in groove, 512-sealing strip, 6-casting die, 61-pressure conduction portion, 7-pressing piece, 71-clip, 72-pilot part, 721-snap ring,
721a-groove, 722-pilot ring, 723-pilot support arm, 723a-curved surface.
Detailed description of the invention
Technical scheme in the utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the utility model, rather than whole embodiments.Embodiment in the utility model, this
All other embodiment that field those of ordinary skill is obtained under the premise of not doing creative work, broadly falls into this practicality new
The scope of type protection.
With embodiment, the utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1: a kind of large flow filter, including some filter elements, described filter element includes shell and setting
Filter core 1 in described shell, described shell includes neck lid the 2nd, bottom 3 and is arranged between described neck lid 2 and described bottom 3
Cylinder 4, described neck lid 2 is provided with feed liquid port 23, correspondingly, described bottom 3 is provided with filtrate (liquid 31, described bottom
3 inside are additionally provided with shackle member 32, on the madial wall being arranged on described bottom 3 of described shackle member 32 array, are provided with
Sleeve pipe draw-in groove 321 for cylinder described in clamping 4；Described filter core 1 is connected with described neck lid 2 by backing member 5, described backing member 5
Be sequentially arranged above casting die 6 and pressing piece 7, described casting die 6 is provided with pressure conduction portion on the face of described pressing piece 7
61, described pressure conduction portion 61 is the conductive bars being crisscross arranged, and described pressing piece 7 applies pressure to described conductive bars so that institute
State casting die 6 and described filter core 1 and described backing member 5 are compressed sealing, and make described backing member 5 and described neck lid 2 compress sealing.
As it is shown in figure 1, described feed liquid port 23 uses copy to make interface shape be connected with pipeline with described filtrate (liquid 31
Connect, convenience quick for installation.
Described pressing piece 7 includes a clip 71 and by the pilot in the enclasping force conduction of described clip 71 to described casting die 6
Part 72, described pilot part 72 includes the snap ring 721 being connected with described clip 71 and the pilot ring being arranged in described snap ring 721
722, described snap ring 721 and the pilot support arm 723 being arranged on described snap ring 721 inwall by array for the described pilot ring 722
Being connected, described pilot support arm 723 is curved surface 723a away from the upper limb of described casting die 6, described curved surface 723a and described pilot ring
The junction of 722 with described curved surface 723a compared with the junction of described snap ring 721, closer to described casting die 6, described snap ring
721 with on the surface of described clip 71 joint interval be provided with groove 721a.
Embodiment 2: a kind of large flow filter, including some filter elements, described filter element include shell and
The filter core 1 being arranged in described shell, described shell include neck lid the 2nd, bottom 3 and be arranged on described neck lid 2 and described bottom 3 it
Between cylinder 4, described neck lid 2 is provided with feed liquid port 23, correspondingly, described bottom 3 is provided with filtrate (liquid 31, described
Bottom 3 is internal is additionally provided with shackle member 32, on the madial wall being arranged on described bottom 3 of described shackle member 32 array, it sets
It is equipped with the sleeve pipe draw-in groove 321 for cylinder described in clamping 4；Described filter core 1 is connected with described neck lid 2 by backing member 5, described lining
Part 5 be sequentially arranged above casting die 6 and pressing piece 7, described casting die 6 be provided with on the face of described pressing piece 7 pressure pass
Leading portion 61, the conductive bars that described pressure conduction portion 61 is arranged for right-angled intersection, described pressing piece 7 applies pressure to described conductive bars
Power so that described filter core 1 is compressed sealing with described backing member 5 by described casting die 6, and described backing member 5 is compressed with described neck lid 2
Seal.
As it is shown in figure 1, described feed liquid port 23 uses copy to make interface shape be connected with pipeline with described filtrate (liquid 31
Connect, convenience quick for installation.
Described backing member 5 is provided with internal thread with the junction of described casting die 6, correspondingly, and described casting die 6 and described backing member 5
Junction be provided with the external screw thread matching with described internal thread；It is provided with card dress step 51, described card dress on described backing member 5
It is provided with the first draw-in groove 511 on step 51, correspondingly, described neck lid 2 is provided with the matching form with described card dress step 51
Suitable chuck 21, described chuck 21 is provided with the suitable snap ring 211 of the matching form with described first draw-in groove 511；Described card dress
Step 51 points to along described cylinder 4 and is provided with sealing strip 512 on the direction of described bottom 3, and described chuck 21 refers to along described cylinder 4
It is provided with card edge fit 212 on the direction of described bottom 3；Described sealing strip 512 one side close with described filter core 1 is provided with close
Seal, the another side of described sealing strip 512 is connected with described card edge fit 212, and described sealing strip 512 and described card edge fit
The match profiles of the contact surface of 212 is fitted；Described card edge fit 212 is formed and described cylinder 4 phase clamping with the periphery of described neck lid 2
Second draw-in groove 22.
Described pressing piece 7 includes a clip 71 and by the pilot in the enclasping force conduction of described clip 71 to described casting die 6
Part 72, described pilot part 72 includes the snap ring 721 being connected with described clip 71 and the pilot ring being arranged in described snap ring 721
722, described snap ring 721 and the pilot support arm 723 being arranged on described snap ring 721 inwall by array for the described pilot ring 722
Being connected, described pilot support arm 723 is curved surface 723a away from the upper limb of described casting die 6, described curved surface 723a and described pilot ring
The junction of 722 with described curved surface 723a compared with the junction of described snap ring 721, closer to described casting die 6, described snap ring
721 with on the surface of described clip 71 joint interval be provided with groove 721a.
Claims (10)
1. a large flow filter, including at least one filter element, described filter element includes shell and is arranged on described
Filter core (1) in shell, it is characterised in that: described shell includes neck lid (2), bottom (3) and is arranged on described neck lid (2) and institute
State the cylinder (4) between bottom (3)；Described filter core (1) is connected with described neck lid (2) by backing member (5), described backing member (5)
Be sequentially arranged above casting die (6) and pressing piece (7), described pressing piece (7) to described casting die (6) apply pressure so that institute
State casting die (6) and described filter core (1) and described backing member (5) are compressed sealing, and described backing member (5) is pressed with described neck lid (2)
Tightening seal.
2. a kind of large flow filter according to claim 1, it is characterised in that: described backing member (5) and described casting die (6)
Junction be provided with internal thread, correspondingly, the junction of described casting die (6) and described backing member (5) is provided with and described interior spiral shell
The external screw thread that line matches.
3. a kind of large flow filter according to claim 1, it is characterised in that: described casting die (6) is near described pressure
Being provided with pressure conduction portion (61) on the face of part (7), described pressure conduction portion (61) is the conductive bars being crisscross arranged.
4. a kind of large flow filter according to claim 1, it is characterised in that: described pressing piece (7) includes a clip
(71) and the enclasping force of described clip (71) is conducted the pilot part (72) to described casting die (6).
5. a kind of large flow filter according to claim 4, it is characterised in that: described pilot part (72) include with described
Snap ring (721) that clip (71) is connected and the pilot ring (722) being arranged in described snap ring (721), described snap ring (721) and
Described pilot ring (722) is connected by the pilot support arm (723) being arranged on described snap ring (721) inwall of array.
6. a kind of large flow filter according to claim 5, it is characterised in that: described pilot support arm (723) is away from institute
The upper limb stating casting die (6) is curved surface (723a), the junction of described curved surface (723a) and described pilot ring (722) and described curved surface
(723a) compared with the junction of described snap ring (721), closer to described casting die (6).
7. a kind of large flow filter according to claim 5 or 6, it is characterised in that: described snap ring (721) and described card
On the surface of hoop (71) joint, interval is provided with groove (721a).
8. a kind of large flow filter according to claim 1, it is characterised in that: it is provided with card dress on described backing member (5)
Step (51), described card dress step (51) is provided with the first draw-in groove (511), correspondingly, described neck lid (2) is provided with and institute
State the suitable chuck (21) of the matching form of card dress step (51), described chuck (21) is provided with and described first draw-in groove (511)
The suitable snap ring (211) of matching form；Described card dress step (51) is pointed on the direction of described bottom (3) along described cylinder (4)
Being provided with sealing strip (512), described chuck (21) is pointed to along described cylinder (4) and is provided with clamping on the direction of described bottom (3)
Limit (212)；Described sealing strip (512) one side close with described filter core (1) is provided with sealing ring, described sealing strip (512)
Another side is connected with described card edge fit (212), and the wheel of the contact surface of described sealing strip (512) and described card edge fit (212)
Exterior feature matches；Described card edge fit (212) forms the second draw-in groove with described cylinder (4) phase clamping with the periphery of described neck lid (2)
(22).
9. a kind of large flow filter according to claim 1, it is characterised in that: it is provided with feed liquid on described neck lid (2)
Entrance (23), correspondingly, described bottom (3) is provided with filtrate (liquid (31).
10. a kind of large flow filter according to claim 1, it is characterised in that: described bottom (3) is internally provided with card
Fitting (32), on the madial wall being arranged on described bottom (3) of described shackle member (32) array, is provided with for clamping institute
State the sleeve pipe draw-in groove (321) of cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537900.4U CN205672638U (en) | 2016-06-06 | 2016-06-06 | A kind of large flow filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537900.4U CN205672638U (en) | 2016-06-06 | 2016-06-06 | A kind of large flow filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205672638U true CN205672638U (en) | 2016-11-09 |
Family
ID=57434619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620537900.4U Withdrawn - After Issue CN205672638U (en) | 2016-06-06 | 2016-06-06 | A kind of large flow filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205672638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833587A (en) * | 2016-06-06 | 2016-08-10 | 湖州恒鑫过滤科技有限公司 | High flow filter |
| CN109701302A (en) * | 2019-02-20 | 2019-05-03 | 日益电机股份有限公司 | Filter with reversely hung Yong filter core unit |
-
2016
- 2016-06-06 CN CN201620537900.4U patent/CN205672638U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833587A (en) * | 2016-06-06 | 2016-08-10 | 湖州恒鑫过滤科技有限公司 | High flow filter |
| CN105833587B (en) * | 2016-06-06 | 2018-01-12 | 湖州恒鑫过滤科技有限公司 | A kind of large flow filter |
| CN109701302A (en) * | 2019-02-20 | 2019-05-03 | 日益电机股份有限公司 | Filter with reversely hung Yong filter core unit |
| CN109701302B (en) * | 2019-02-20 | 2021-07-06 | 日益电机股份有限公司 | Filter with inverted filter element unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161109 Effective date of abandoning: 20180112 |