CN2611445Y - Sewer filter - Google Patents
Sewer filter Download PDFInfo
- Publication number
- CN2611445Y CN2611445Y CN 03233777 CN03233777U CN2611445Y CN 2611445 Y CN2611445 Y CN 2611445Y CN 03233777 CN03233777 CN 03233777 CN 03233777 U CN03233777 U CN 03233777U CN 2611445 Y CN2611445 Y CN 2611445Y
- Authority
- CN
- China
- Prior art keywords
- diameter
- filter
- shell
- screen pack
- sewer
- 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 - Fee Related
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Abstract
The utility model relates to a sewer filter, which comprises a housing (1), a filter mesh (2), a filter inner mesh (3), a water outlet barrel (7) that is arranged on the bottom of the housing (1), a filter cover (4) and a filter outer mesh (6) that comprise the filter mesh (2). The bottom diameter of the filter cover is smaller that the bottom diameter of the filter outer mesh (6), the bottom of the filter cover (4) is connected with the bottom of the filter outer mesh (6) and the two bottoms are in the same level, the height of the housing is higher than the height of the filter mesh (2). The utility model has the advantages of simple structure, low producing cost, and convenient installation each component can be dismantled and dismounted, which is convenient for installing and cleaning.
Description
Technical field
The utility model relates generally to a kind of sewer strainer.
Background technology
The device structure that prevents the sewer obstruction at present is simple, blocking-proof result is poor, can only be outside some thick material retainings, the filiform of the softness that some are tiny will flow to sewer, stick to the joint in the sewer, in the course of time just cumulative, so just result in blockage easily, cause a lot of inconvenience to people's life.
Summary of the invention
The utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of can filter tiny soft filiform and install simple, clean sewer strainer easily.
The technical solution of the utility model is: a kind of sewer strainer comprises shell, screen pack, filtration Intranet.
The bottom of described shell is provided with a water output cylinder, and the diameter of water output cylinder is less than the diameter of outer casing bottom, and the upper limb of water output cylinder is higher than the bottom of shell, and the lower edge diameter of water output cylinder is greater than the upper limb diameter.
The lower diameter of described screen pack is less than the diameter of shell, and the upper diameter of screen pack equals the diameter of shell.
The upper diameter of described screen pack is greater than the diameter of shell.
Described screen pack comprises filtering cover and filters outer net.
The base diameter of described filtering cover is less than the base diameter that filters outer net, and the bottom of filtering cover links to each other with the bottom of filtering outer net and at grade.
The height of described shell is higher than the height of screen pack.
The top line of the net diameter is greater than the upper limb diameter of water output cylinder in the described filtration.
Advantage of the present utility model is by after filtering outer net and filtering twice filtration of Intranet, can with the foreign material in the sewage particularly the filiform of some tiny softnesses filter in outer net and Intranet, good filtration effect, avoid sewer that frequent phenomenon of blocking takes place, and structure of filter is simple, various piece can both be decomposed dismounting, can conveniently install and clean like this.
Description of drawings
Fig. 1 is the utility model each several part exploded view,
Fig. 2 is the utility model structural representation.
Mark among the figure:
1 is that shell, 2 is that screen pack, 3 is filtering cover for filtering Intranet, 4, and 5 is water inlet, and 6 filter outer nets, and 7 is water output cylinder.
The specific embodiment
A kind of sewer strainer comprises shell 1, screen pack 2, filters Intranet 3.The bottom of described shell 1 is provided with a water output cylinder 7, and the diameter of water output cylinder 7 is less than the diameter of shell 1 bottom, and the upper limb of water output cylinder 7 is higher than the bottom of shell 1, and the lower edge diameter of water output cylinder 7 is greater than the upper limb diameter.The lower diameter of described screen pack 2 is less than the diameter of shell 1, and the upper diameter of screen pack 2 equals the diameter of shell 1.The upper diameter of described screen pack 2 is greater than the diameter of shell 1.Described screen pack 2 comprises filtering cover 4 and filters outer net 6.The base diameter of described filtering cover 4 is less than the base diameter that filters outer net 6, and the bottom of filtering cover 4 links to each other with the bottom of filtering outer net 6 and at grade.The height of described shell 1 is higher than the height of screen pack 2.The upper limb diameter of described filtration Intranet 3 is greater than the upper limb diameter of water output cylinder 7.When work, after the water band foreign material and is flow to water inlet 5, thick material is blocked in the outside, has only some tiny soft filiforms to flow to and filters outer net 6 places, filters outer net 6 and just these tiny soft-bodies is filtered in net, flow to and filter the material that Intranet 3 places just have only sewage and minority, through filtering the filtration of Intranet 3, remaining minority material has just been stayed in the filtration Intranet 3 again, treats that current to the greatest extent, can and filter Intranet 3 and take out cleaning screen pack 2, thereby realize preventing that water channel from stopping up.
Claims (8)
1, a kind of sewer strainer is characterized in that: comprise shell (1), screen pack (2), filter Intranet (3).
2, a kind of sewer strainer according to claim 1, it is characterized in that: the bottom of described shell (1) is provided with a water output cylinder (7), and the diameter of water output cylinder (7) is less than the diameter of shell (1) bottom, the upper limb of water output cylinder (7) is higher than the bottom of shell (1), and the lower edge diameter of water output cylinder (7) is greater than the upper limb diameter.
3, a kind of sewer strainer according to claim 1 and 2 is characterized in that: the lower diameter of described screen pack (2) is less than the diameter of shell (1), and the upper diameter of screen pack (2) equals the diameter of shell (1).
4, a kind of sewer strainer according to claim 3, it is characterized in that: the upper diameter of described screen pack (2) is greater than the diameter of shell (1).
5, a kind of sewer strainer according to claim 4 is characterized in that: described screen pack (2) comprises filtering cover (4) and filters outer net (6).
6, a kind of sewer strainer according to claim 5, it is characterized in that: the base diameter of described filtering cover (4) is less than the base diameter that filters outer net (6), and the bottom of filtering cover (4) links to each other with the bottom of filtration outer net (6) and at grade.
7, a kind of sewer strainer according to claim 6 is characterized in that: the height of described shell (1) is higher than the height of screen pack (2).
8, a kind of sewer strainer according to claim 1, it is characterized in that: the upper limb diameter of described filtration Intranet (3) is greater than the upper limb diameter of water output cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233777 CN2611445Y (en) | 2003-04-01 | 2003-04-01 | Sewer filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233777 CN2611445Y (en) | 2003-04-01 | 2003-04-01 | Sewer filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611445Y true CN2611445Y (en) | 2004-04-14 |
Family
ID=34165985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233777 Expired - Fee Related CN2611445Y (en) | 2003-04-01 | 2003-04-01 | Sewer filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611445Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374970A (en) * | 2012-04-19 | 2013-10-30 | 成都驹涛网络科技有限公司 | Floor drain isolation hood |
| CN105401617A (en) * | 2015-12-07 | 2016-03-16 | 无锡市三六九钢管有限公司 | Pollution-discharge water pipe with mice-killing enclosure |
-
2003
- 2003-04-01 CN CN 03233777 patent/CN2611445Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374970A (en) * | 2012-04-19 | 2013-10-30 | 成都驹涛网络科技有限公司 | Floor drain isolation hood |
| CN105401617A (en) * | 2015-12-07 | 2016-03-16 | 无锡市三六九钢管有限公司 | Pollution-discharge water pipe with mice-killing enclosure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |