CN203540173U - Anti-blocking filter - Google Patents
Anti-blocking filter Download PDFInfo
- Publication number
- CN203540173U CN203540173U CN201320615456.XU CN201320615456U CN203540173U CN 203540173 U CN203540173 U CN 203540173U CN 201320615456 U CN201320615456 U CN 201320615456U CN 203540173 U CN203540173 U CN 203540173U
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- China
- Prior art keywords
- groove
- filter
- utility
- blocking
- holes
- Prior art date
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Abstract
The utility model relates to an anti-blocking filter. The anti-blocking filter comprises a base which is circular, wherein a circular groove is formed in the central position of the base, a plurality of through holes with filter screens, which are used for water drainage, are formed in the bottom surface of the groove, and a plurality of bulges for preventing objects with the relatively large volume from blocking the through holes are arranged on the bottom surface of the groove and are located between every two adjacent through holes. The anti-blocking filter has the advantages that the plurality of bulges for preventing the objects with the relatively large volume from blocking the through holes are arranged on the bottom surface of the groove, so that the filter screens are prevented from being blocked while the filtration property of the filter is greatly improved.
Description
Technical field
The utility model relates to a kind of anti-blocking filter.
Background technology
Common filtration device structure is simple, there is no preventing clogging up device, is easy to because solid impurity stops up filter screen, cause impeded drainage, problem that even cannot draining.
Utility model content
The technical problems to be solved in the utility model is: for solving the problem of above-mentioned existence, provide a kind of anti-blocking filter, solve plain filter and hold susceptible to plugging problem.
The utility model solves the technical scheme that its technical problem adopts: a kind of anti-blocking filter, comprise base, base is circular, base center offers circular groove, in groove floor, offer several and there is the through hole of filter screen for draining, in groove floor, be provided with several for preventing the projection of the solid blockade through hole that volume is larger, projection is between two adjacent through-holes.
The beneficial effects of the utility model are, are provided with several for preventing the projection of the solid blockade through hole that volume is larger in anti-blocking filter groove floor of the present utility model, when greatly improving filter strainability, prevent filter net jam.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. bases in figure, 2. groove, 3. through hole, 4. projection.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of anti-blocking filter as shown in Figure 1, comprise base 1, base 1 is circular, base 1 center offers circular groove 2, on groove 2 bottom surfaces, offer four and there is the through hole 3 of filter screen for draining, on groove 2 bottom surfaces, be provided with five for preventing the projection 4 of the solid blockade through hole 3 that volume is larger, projection 4 is between two adjacent through-holes 3.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (1)
1. an anti-blocking filter, comprise base (1), it is characterized in that: described base (1) is for circular, base (1) center offers circular groove (2), on described groove (2) bottom surface, offer several and there is the through hole (3) of filter screen for draining, on groove (2) bottom surface, be provided with several for preventing the projection (4) of the solid blockade through hole (3) that volume is larger, described projection (4) is positioned between two adjacent through-holes (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615456.XU CN203540173U (en) | 2013-09-30 | 2013-09-30 | Anti-blocking filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615456.XU CN203540173U (en) | 2013-09-30 | 2013-09-30 | Anti-blocking filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540173U true CN203540173U (en) | 2014-04-16 |
Family
ID=50458343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615456.XU Expired - Fee Related CN203540173U (en) | 2013-09-30 | 2013-09-30 | Anti-blocking filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911103A (en) * | 2015-05-25 | 2015-09-16 | 广东省人民医院 | Pipette head for rapid liquid replacing of suspension cells |
| CN108001888A (en) * | 2017-12-29 | 2018-05-08 | 山东良乔环境技术有限公司 | A kind of seawater water tank |
-
2013
- 2013-09-30 CN CN201320615456.XU patent/CN203540173U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911103A (en) * | 2015-05-25 | 2015-09-16 | 广东省人民医院 | Pipette head for rapid liquid replacing of suspension cells |
| CN108001888A (en) * | 2017-12-29 | 2018-05-08 | 山东良乔环境技术有限公司 | A kind of seawater water tank |
| CN108001888B (en) * | 2017-12-29 | 2019-10-08 | 山东良乔环境技术有限公司 | A kind of seawater water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |