CN104047340A - Easily-dismountable filter screen used for sewer port - Google Patents
Easily-dismountable filter screen used for sewer port Download PDFInfo
- Publication number
- CN104047340A CN104047340A CN201410211947.7A CN201410211947A CN104047340A CN 104047340 A CN104047340 A CN 104047340A CN 201410211947 A CN201410211947 A CN 201410211947A CN 104047340 A CN104047340 A CN 104047340A
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- CN
- China
- Prior art keywords
- screen pack
- filter screen
- upper cover
- lower cover
- cover
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Abstract
The invention relates to an easily-dismountable filter screen used for a sewer port. The easily-dismountable filter screen comprises an upper cover and a lower cover; the upper surface of the upper cover is of an inwardly recessed arc structure and a flow guiding body is arranged below a central circular hole; the flow guiding body is of a thin-wall cavity structure, the upper part of the flow guiding body is of a cylinder structure, and the lower part of the flow guiding body is of a circular truncated cone structure; the lower port of the flow guiding body is located below the upper end surface of the filter screen; the filter screen is of a W-shaped structure, the outer flange of the filter screen is of an L-shaped structure, and the filter screen is connected with a buckle on the lower cover through the flange; and the buckle is of an L-shaped structure, and the head end of the buckle is of a spheriform structure. The easily-dismountable filter screen has a simple structure and is reasonably designed; since the upper cover is arranged to be of an inwardly recessed arc structure, mud on the upper cover can be conveniently brought to the filter screen by water flow; through arrangement of the flow guiding body, impurities hardly deposit in a cavity composed of the upper cover and the lower cover.
Description
Technical field
The present invention relates to construction drainage technical field, relate in particular to the readily removable screen pack that a kind of sewer mouth is used.
Background technology
Sewer outlet in people room, all can be used screen pack, conventionally to avoid indoor refuse to enter sewer pipe.Existing screen pack is to be all bolted on sewer pipe edge, because screen pack is after long-time use, mud can deposit in net, and the screen pack dismounting inconvenience being bolted, need first by instrument, bolt to be backed out and just can be pulled down screen pack, after cleaned screen pack, must bolt be tightened again by instrument, cause attendant's cleaning to bother very much, reduce operating efficiency, the readily removable screen pack of announcing according to Chinese Patent Application No. 201320075663.0, wherein going up cap surface is plane, be unfavorable for that like this current bring mud in screen pack into, and be circular hole between the flow-guiding mouth at upper cover middle part, this also impurity be easily deposited in the cavity of upper cover and lower cover composition, and be connected by reference column between screen pack and lower cover, this also easily makes screen pack play back and forth under the impact of current, and screen pack bottom is plane structure, easily result in blockage because of mud.Therefore,, for addressing the above problem, spy provides a kind of new technical scheme.
Summary of the invention
The readily removable screen pack that provides a kind of sewer mouth to use is provided in order to overcome the deficiencies in the prior art.
The present invention is achieved through the following technical solutions:
The readily removable screen pack that a kind of sewer mouth is used, comprise upper cover, lower cover, the shell structure of the boring of described upper cover and lower cover composition, and between upper cover and lower cover for removably connecting, described lower cover is connected with screen pack, the upper surface of described upper cover is the arcuate structure of indent, and middle circular hole below is provided with baffle, described baffle is thin wall cavity structure, and top is divided into cylindrical structure, bottom is divided into frustum cone structure, the lower port of described baffle is positioned under screen pack upper surface, described screen pack is W shape structure, and the outer of screen pack turns edge as L shaped structure, described screen pack by turn edge outward with under the buckle that covers be connected, described buckle is L shaped structure, and termination is sphere structure.
As preferably, the upper port diameter of described baffle is greater than the diameter of lower port.
As preferably, between described upper cover and lower cover for being threaded.
As preferably, described screen pack outer turns edge and makes for elastomeric material.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is simple in structure, reasonable in design, the present invention is set to indent arcuate structure by upper cover, can be convenient to the mud of upper cover to be brought in screen pack by current; By baffle is set, can make impurity be not easy to be deposited in the cavity of upper cover and lower cover composition; By buckle is set, can be more reliable by being connected between screen pack and lower cover, and dismantle convenient; Be set to W type structure by screen pack, can effectively prevent the obstruction of mud to screen pack.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is A place partial enlarged drawing in Fig. 1.
In figure: 1. upper cover; 101. baffle; 2. lower cover; 201. buckle; 3. screen pack; 301. outer turning edge.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1 and Fig. 2, the readily removable screen pack that a kind of sewer mouth is used, comprises upper cover 1, lower cover 2, the shell structure of the boring that described upper cover 1 and lower cover 2 form, and between upper cover 1 and lower cover 2 for being threaded.Described lower cover 2 is connected with screen pack 3, the upper surface of described upper cover 1 is the arcuate structure of indent, can be convenient to the mud of upper cover 1 to be brought in screen pack 3 by current, and middle circular hole below is provided with baffle 101, described baffle 101 is thin wall cavity structure, and top is divided into cylindrical structure, and bottom is divided into frustum cone structure, the upper port diameter of described baffle 101 is greater than the diameter of lower port, and baffle 101 can make impurity be not easy to be deposited in the cavity that upper cover 1 and lower cover 2 form.The lower port of described baffle 101 is positioned under screen pack 3 upper surfaces, described screen pack 3 is W shape structure, can effectively prevent the obstruction of mud to screen pack 3, and the outer of screen pack 3 turns edge 301 for L shaped structure, described screen pack 3 301 is connected with the buckle 201 on lower cover 2 by turning edge outward, described screen pack 3 outer turns edge and 301 makes for elastomeric material, described buckle 201 is L shaped structure, and termination is sphere structure, can make to be connected between screen pack 3 and lower cover 2 more reliable, and dismantle convenient.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. the readily removable screen pack that sewer mouth is used, comprise upper cover (1), lower cover (2), the shell structure of the boring of described upper cover (1) and lower cover (2) composition, and between upper cover (1) and lower cover (2) for removably connecting, described lower cover (2) is connected with screen pack (3), it is characterized in that: the arcuate structure that the upper surface of described upper cover (1) is indent, and middle circular hole below is provided with baffle (101), described baffle (101) is thin wall cavity structure, and top is divided into cylindrical structure, bottom is divided into frustum cone structure, the lower port of described baffle (101) is positioned under screen pack (3) upper surface, described screen pack (3) is W shape structure, and outer the turning edge (301) of screen pack (3) is L shaped structure, described screen pack (3) is connected with the buckle (201) on lower cover (2) by turn edge outward (301), described buckle (201) is L shaped structure, and termination is sphere structure.
2. the readily removable screen pack that a kind of sewer mouth according to claim 1 is used, is characterized in that: the upper port diameter of described baffle (101) is greater than the diameter of lower port.
3. the readily removable screen pack that a kind of sewer mouth according to claim 1 is used, is characterized in that: between described upper cover (1) and lower cover (2) for being threaded.
4. the readily removable screen pack that a kind of sewer mouth according to claim 1 is used, is characterized in that: outer the turning edge (301) of described screen pack (3) made for elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410211947.7A CN104047340A (en) | 2014-05-20 | 2014-05-20 | Easily-dismountable filter screen used for sewer port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410211947.7A CN104047340A (en) | 2014-05-20 | 2014-05-20 | Easily-dismountable filter screen used for sewer port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104047340A true CN104047340A (en) | 2014-09-17 |
Family
ID=51500708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410211947.7A Pending CN104047340A (en) | 2014-05-20 | 2014-05-20 | Easily-dismountable filter screen used for sewer port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104047340A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111218879A (en) * | 2020-03-13 | 2020-06-02 | 中国电建集团贵阳勘测设计研究院有限公司 | A biological purification area that is detained for sponge city town road |
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| CN2578407Y (en) * | 2002-11-06 | 2003-10-08 | 高必铭 | Floor drain |
| JP2006063706A (en) * | 2004-08-30 | 2006-03-09 | Miyoko Asaka | Dewatering of kitchen garbage storage part and draining tube cleaning tool |
| CN100515380C (en) * | 2000-12-04 | 2009-07-22 | 株式会社Jms | Plug body for medicinal liquid container |
| CN201521007U (en) * | 2009-05-25 | 2010-07-07 | 邢立天 | Pot-holding washing hopper |
| CN202883174U (en) * | 2012-09-19 | 2013-04-17 | 泰州东睿信息技术有限公司 | Air cleaner with novel filter elements |
| CN203034560U (en) * | 2013-01-31 | 2013-07-03 | 吕雪真 | Floor drain filter screen |
| CN203043715U (en) * | 2013-02-18 | 2013-07-10 | 吕文强 | Easily detached filtering net |
| CN203049723U (en) * | 2013-02-18 | 2013-07-10 | 吕文强 | Multi-layer filter screen |
| CN203373828U (en) * | 2013-07-12 | 2014-01-01 | 毛传翊 | Magnetic type floor drain |
| CN203498927U (en) * | 2013-08-25 | 2014-03-26 | 苏培明 | Tightly combined floor drain |
| CN203821527U (en) * | 2014-05-20 | 2014-09-10 | 昆山协多利洁净科技有限公司 | Easily detachable filter screen for sewer opening |
-
2014
- 2014-05-20 CN CN201410211947.7A patent/CN104047340A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100515380C (en) * | 2000-12-04 | 2009-07-22 | 株式会社Jms | Plug body for medicinal liquid container |
| CN2578407Y (en) * | 2002-11-06 | 2003-10-08 | 高必铭 | Floor drain |
| JP2006063706A (en) * | 2004-08-30 | 2006-03-09 | Miyoko Asaka | Dewatering of kitchen garbage storage part and draining tube cleaning tool |
| CN201521007U (en) * | 2009-05-25 | 2010-07-07 | 邢立天 | Pot-holding washing hopper |
| CN202883174U (en) * | 2012-09-19 | 2013-04-17 | 泰州东睿信息技术有限公司 | Air cleaner with novel filter elements |
| CN203034560U (en) * | 2013-01-31 | 2013-07-03 | 吕雪真 | Floor drain filter screen |
| CN203043715U (en) * | 2013-02-18 | 2013-07-10 | 吕文强 | Easily detached filtering net |
| CN203049723U (en) * | 2013-02-18 | 2013-07-10 | 吕文强 | Multi-layer filter screen |
| CN203373828U (en) * | 2013-07-12 | 2014-01-01 | 毛传翊 | Magnetic type floor drain |
| CN203498927U (en) * | 2013-08-25 | 2014-03-26 | 苏培明 | Tightly combined floor drain |
| CN203821527U (en) * | 2014-05-20 | 2014-09-10 | 昆山协多利洁净科技有限公司 | Easily detachable filter screen for sewer opening |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111218879A (en) * | 2020-03-13 | 2020-06-02 | 中国电建集团贵阳勘测设计研究院有限公司 | A biological purification area that is detained for sponge city town road |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140917 |