CN203724864U - Rapidly replaceable filter - Google Patents
Rapidly replaceable filter Download PDFInfo
- Publication number
- CN203724864U CN203724864U CN201420078843.9U CN201420078843U CN203724864U CN 203724864 U CN203724864 U CN 203724864U CN 201420078843 U CN201420078843 U CN 201420078843U CN 203724864 U CN203724864 U CN 203724864U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- housing
- filtering bodies
- filter
- quick
- 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.)
- Expired - Lifetime
Links
- 238000001914 filtration Methods 0.000 claims abstract description 34
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a rapidly replaceable filter. The filter comprises a case, a filter body and a cover plate, wherein the filter body is mounted in an inclined groove in the case, the inclination direction is the fluid inflowing direction, the cover plate is arranged at a filter body mounting hole in the case, one end of the cover plate is mounted on a support lug of the case through a hinge pin, and the other end of the cover plate is fixedly connected with the case through a connecting device. Compared with the prior art, the filter has the benefits as follows: the filter is simple in structure, good in filtration effect and capable of realizing on-site rapid replacement, can be used as a front filter of precise equipment as well as a substitute product of an existing filter, and is widely applicable to pipeline systems requiring a filtering function.
Description
Technical field
The utility model relates to filter technology field, relates in particular to a kind of quick-replaceable filter.
Background technology
In Transforming Engineering, the flow speed control valve in main process equipment oil supply system requires high to oil product, and it is expensive, and rapid wear difficulty is repaiied, and needs professional equipment technical maintenance, once break down, must return to manufactory's maintenance.And during actual use, oil supply system is easy to produce impurity, causes the flow speed control valve replacing that often needs repairing, therefore, need a kind of simple in structure, effective, quick-replaceable filter is arranged on before flow speed control valve at the scene, guarantees the quality to flow speed control valve fuel feeding.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, and a kind of quick-replaceable filter is provided, simple in structure, the feature of good filtration effect, and can realize on-the-spot quick-replaceable.
In order to achieve the above object, the utility model is realized by the following technical solutions:
A kind of quick-replaceable filter, comprise housing, filtering bodies and cover plate, filtering bodies is arranged in the tipper in housing, incline direction is fluid inflow direction, on housing, filtering bodies installing hole place establishes cover plate, cover plate one end is arranged on by bearing pin on the journal stirrup of housing, and the other end achieves a fixed connection by jockey and housing.
Described housing has a smooth transition, the inner chamber expanding gradually, and the bottom of inner chamber has screwed hole for plug screw is installed.
Described filtering bodies is the plate body that one end is square, one end is circular, and its round nose has shoulder hole and seal groove, and shoulder hole is used for installing grid and screen pack, and seal groove is used for installing sealing strip; Its square end has groove for convenience detach.。
Described cover plate is the L-shaped plate body of section.
Described housing with cover plate composition surface on have seal groove, in groove, establish sealing strip, inside seal groove, the position of corresponding filtering bodies groove is provided with breach, filtering bodies for convenience detach.
The fixed connection apparatus of described cover plate and housing can be the collar, nut and bearing pin, can be also wing nut and eyelet bolt.
Compared with prior art, the beneficial effects of the utility model are:
Simple in structure, good filtration effect, can realize on-the-spot quick-replaceable, can be used as the pre-filtering device of precision equipment, also can be used as the substitute products of existing filter, and is widely used in needing in the pipe-line system of filtering function.
Accompanying drawing explanation
Fig. 1 is longitudinal sectional view of the present utility model.
Fig. 2 is that the A of Fig. 1 is to revolved view.
Fig. 3 is the utility model middle shell and cover plate connecting portion partial sectional view.
Fig. 4 is I portion enlarged drawing in Fig. 1.
Fig. 5 is filter structure schematic diagram in the utility model.
Fig. 6 is the another kind of connected mode schematic diagram of the utility model middle shell and cover plate.
In figure: 1. housing 2. filtering bodies 3. cover plate 4. plug screw 5. journal stirrup 6. bearing pin 7. collar 8. nut 9. split pin 10. sealing strip 11. sealing strip 12. grid 13. filter screen 14. groove 15. breach 16. seal groove 17. eyelet bolt 18. wing nuts
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
Following examples are implemented take technical solutions of the utility model under prerequisite, provided detailed embodiment and concrete operating process, but protection domain of the present utility model are not limited to following embodiment.In following embodiment, method therefor is conventional method if no special instructions.
[embodiment 1] sees Fig. 1, it is the longitudinal sectional view of a kind of quick-replaceable filter of the utility model, described filter is comprised of housing 1, filtering bodies 2, cover plate 3, described filtering bodies 2 is arranged in the tipper in housing 1, incline direction is fluid inflow direction, on housing 1, filtering bodies 2 installing hole places establish cover plate 3, and cover plate 3 one end are arranged on by bearing pin 6 on the journal stirrup 5 of housing 1, and the other end achieves a fixed connection by jockey and housing 1.
Housing 1 has a smooth transition, the inner chamber expanding gradually, and the bottom of inner chamber has screwed hole as relief hole, and controls and open and close with plug screw 4.
See Fig. 2, that the A of Fig. 1 is to revolved view, on housing 1, a journal stirrup 5 is respectively established in both sides, cover plate 3 is L-type, and one end is provided with pin-and-hole, is arranged on the journal stirrup 5 of housing 1 one sides by bearing pin 6, cover plate 3 can be rotated around bearing pin 6, cover plate 3 other ends can insert the collar 7, on the collar 7, open screw, with nut 8 securing cover plates 3.
Seeing Fig. 3, is housing and cover plate connecting portion partial sectional view.Bearing pin 6 is successively through the collar 7, journal stirrup 5 and the collar 7 opposite sides, and end is fixed with split pin.
Seeing Fig. 4, is I portion enlarged drawing in Fig. 1.Cover plate 3 is polished surface with housing 1 composition surface, and housing 1 composition surface is provided with annular seal groove, is provided with sealing strip 10 in seal groove.Filtering bodies is provided with groove 14, the convenient filtering bodies 2 of extracting out.A breach 15 is established in housing 1 inner side, seal groove relevant position, to expose groove 14.In filtering bodies 2, design an annular seal groove 16 with housing 1 contact-making surface, sealing strip 11 is installed in groove.The circular one end of filtering bodies 2 has concentric step circular hole, for passive grid 12 and filter screen 13 are installed.Filter screen 13 can adopt the circular filter of different accuracy, material to make, and geomery is applicable to the circular hole of filtering bodies 2, and takes elastic spring or other common technical measures to guarantee that filter during normal use can not come off.
Seeing Fig. 5, is the version schematic diagram of filtering bodies 2, and it is the plate body that one end is square, one end is circular, and circular one end is offered and the mounting groove of grid is installed and the seal groove 16 that sealing strip is used is installed.
Seeing Fig. 6, is the another kind of connected mode schematic diagram of housing 1 and cover plate 3.Journal stirrup 5 is two journal stirrups, and cover plate 3 links are fork-shaped, and eyelet bolt 17 is installed on bearing pin 6, with eyelet bolt 17 and wing nut 18 securing cover plates 3.
A kind of quick-replaceable filter of the utility model two ends can be connected in any way with pipeline, fluid is crossed filtering bodies 2 by filtering bodies 2 incline direction one effluents, impurity is intercepted at the below of filtering bodies 2, and housing 1 below of correspondence position is with relief hole, and optionally can place impurity feeder.Cover plate 3 one end and housing 1 are hinged by a side bearing pin 6, and the other end, by opposite side bearing pin 6, the collar 7 is installed or eyelet bolt 17 is fixed; Filtering bodies 2 is arranged in the groove of housing 1 inner chamber, and seals by cover plate 3, and the screw connection unscrewing on cover plate 3 can be opened cover plate 3, extract easily filtering bodies 2 out, after the filtering bodies 2 more renewing, only need cover cover plate 3, screwing screw connection can come into operation again.
Claims (6)
1. a quick-replaceable filter, it is characterized in that, comprise housing, filtering bodies and cover plate, filtering bodies is arranged in the tipper in housing, incline direction is fluid inflow direction, on housing, filtering bodies installing hole place establishes cover plate, and cover plate one end is arranged on by bearing pin on the journal stirrup of housing, and the other end achieves a fixed connection by jockey and housing.
2. a kind of quick-replaceable filter according to claim 1, is characterized in that, described housing has a smooth transition, the inner chamber expanding gradually, and the bottom of inner chamber has screwed hole for plug screw is installed.
3. a kind of quick-replaceable filter according to claim 1, it is characterized in that, described filtering bodies is the plate body that one end is square, one end is circular, and its round nose has shoulder hole and seal groove, shoulder hole is used for installing grid and screen pack, and seal groove is used for installing sealing strip; Its square end has groove for convenience detach.。
4. a kind of quick-replaceable filter according to claim 1, is characterized in that, described cover plate is the L-shaped plate body of section.
5. a kind of quick-replaceable filter according to claim 1 and 2, is characterized in that, described housing with cover plate composition surface on have seal groove, in groove, establish sealing strip, inside seal groove, the position of corresponding filtering bodies groove is provided with breach, filtering bodies for convenience detach.
6. a kind of quick-replaceable filter according to claim 1, is characterized in that, the fixed connection apparatus of described cover plate and housing can be the collar, nut and bearing pin, can be also wing nut and eyelet bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078843.9U CN203724864U (en) | 2014-02-24 | 2014-02-24 | Rapidly replaceable filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078843.9U CN203724864U (en) | 2014-02-24 | 2014-02-24 | Rapidly replaceable filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724864U true CN203724864U (en) | 2014-07-23 |
Family
ID=51194966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420078843.9U Expired - Lifetime CN203724864U (en) | 2014-02-24 | 2014-02-24 | Rapidly replaceable filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861367A (en) * | 2014-02-24 | 2014-06-18 | 鞍钢集团工程技术有限公司 | Rapidly replaced filter |
-
2014
- 2014-02-24 CN CN201420078843.9U patent/CN203724864U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861367A (en) * | 2014-02-24 | 2014-06-18 | 鞍钢集团工程技术有限公司 | Rapidly replaced filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |