CN102102374A - Sewage interception device for treating water - Google Patents
Sewage interception device for treating water Download PDFInfo
- Publication number
- CN102102374A CN102102374A CN2009102019764A CN200910201976A CN102102374A CN 102102374 A CN102102374 A CN 102102374A CN 2009102019764 A CN2009102019764 A CN 2009102019764A CN 200910201976 A CN200910201976 A CN 200910201976A CN 102102374 A CN102102374 A CN 102102374A
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- Prior art keywords
- filter screen
- rainwater
- shell
- housing
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Sewage (AREA)
Abstract
The invention discloses a sewage interception device for treating water. The device comprises a shell and a filter screen, wherein the filter screen is arranged in and supported on the shell; the shell is provided with a rainwater inlet, a rainwater outlet and an overflow vent; the rainwater inlet is arranged on the upper part or at the top of the side wall of the shell and is arranged above the filter screen; the overflow vent is arranged on the upper part of the side wall of the shell and is arranged below the filter screen; and the rainwater outlet is arranged on the lower part or at the bottom of the side wall of the shell. The device has the following beneficial effects: the working efficiency of a rainwater collection and utilization system can be improved; the filter screen is supported on the shell so as to be conveniently taken out of the filter screen, thus being convenient to remove the intercepted garbage; and the overflow vent is arranged below the filter screen, thus ensuring the effects of sewage interception and filtration, and when the water level in the shell gradually rises to certain height, the filtered water is discharged from the overflow vent, thus effectively preventing the filtered water from being contacted with the sewage on the filter screen to carry out secondary washing on the sewage to cause further pollution of the water.
Description
Technical field
The present invention relates to the dirty device that cuts of a kind of rainwater catchment system system, specifically is that a kind of water treatment cuts dirty device.
Background technology
Rainwater collection storage utilization technology mainly comprises to be compiled, stores and utilize three aspects, and these three aspects overlap, and form complete rainwater collection storage utilization system.Rainwater compiles the face that confluxes that is meant natural or culture, the surface flow that compiles rainwater formation utilizes in order to efficient, utilize garden roof, road surface and City Building (such as the stadium) to collect rainwater to have small investment, water catchment efficiency is high a bit, therefore is subjected to people's common concern.
Abroad, the collection utilization of Rainwater Resources and rainwater has the history of decades.In Europe and some African countries, rainwater is collected utilization make it resource, can effectively alleviate municipal water supply pressure, some cities of China there is reference very much.London century dome rainwater catchment system system Times river waters corporation in order to study the water circulation scheme of different scales, designed Britain's exhibition building in 2000---century the dome demonstration project.Reclaim 500m3 water in order to wash the lavatory in this building every day in this building, and wherein 100m3 is the rainwater of collecting from the roof.This makes it become the interior water circulation facility of the maximum building in Europe.In developed country, point-source pollution is effectively controlled substantially, and the non-point pollution that rainfall runoff brings has become the principal element of water pollution.There is 60% river relevant with non-point pollution approximately with 50% lake pollution as the U.S.; Realized the city that sewage second-level is handled, water body B0D loads about 40～80% from rainfall runoff.EPA (EPA) data recently shows that also in about 22000 the contaminated water bodys in some states, urban runoff and other non-agricultural non-point pollution are listed in accounting for more than 18% of leading pollution sources.
Adopt usually in the rainwater catchment system system of residential quarters, school, building etc. at present rainwater collect, cut dirty, regulate and store, the rainwater catchment system technology of plant soil filtering ponds or rubble filtering ponds, sterilization, clear water reserviors or adopt the rainwater catchment system technology of storage cistern, roof greening, sterilization, clear water reserviors, these technologies are not considered at the rainwater collection surface or are collected pipeline and implement simple and effective source and cut dirty measure, thereby can not guarantee the safety of rainwater utilization system, make whole system operation efficient not high.Rainfall runoff has tangible initial stage souring, and pollutant concentrates in the several millimeters rainfall at initial stage, and therefore, the control early-stage rainwater becomes the rainwater utilization system and urban runoff pollutes a main behave of controlling.For the safety that guarantees the rainwater utilization system with improve overall system efficiency, should consider at the rainwater collection surface or collect pipeline and implement simple and effective source and cut dirty measure.The rainwater collection surface mainly comprises roofing, square, parking lot, road surface etc., should take to cut accordingly dirty measure according to different runoff collection surface and degree of contamination.
Summary of the invention
In order to overcome above-mentioned deficiency, the object of the invention is to provide a kind of section dirty good filtration effect and water treatment easy to use that can improve the operating efficiency of rainwater catchment system system to cut dirty device.
To achieve these goals, the technical solution used in the present invention is: water treatment cuts dirty device, is to be made of housing, filter screen, and filter screen is located in the housing and is supported on the housing; Described housing is provided with rainwater and enters mouth, rainwater outlet opening, overfall, described rainwater enters side wall upper part or the top that mouth is located at housing, and be positioned at the top of filter screen, described overfall is located at the side wall upper part of housing and is positioned at the below of filter screen, and the rainwater outlet opening is located at the lower sidewall or the bottom of housing.
Described filter screen adopts metal material or plastic material to make.
The pore size of described filter screen is 2～10mm.
Described housing is body structure or round barrel shape structure.
Beneficial effect of the present invention: use of the present invention can improve the operating efficiency of rainwater catchment system system; Because on housing, being designed to movable structure, screen support filter screen is taken out with convenient, thus convenient to the cut removing of drawing rubbish; The filter screen aperture is located at 2～10mm, its mainly be filter larger volume draw rubbish or dirt; Because overfall is located at the side wall upper part of housing and is positioned at the below of filter screen, water level in housing rises to certain height gradually, the water that has filtered is just discharged from overfall, can prevent effectively that the water that filtered from contacting with dirt on the filter screen, dirt is carried out secondary wash away, and cause further pollution water quality.
Description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, housing; 2, rainwater enters mouth; 3, filter screen; 4, rainwater outlet opening; 5, overfall.
The specific embodiment
As shown in Figure 1, water treatment cuts dirty device, is to be made of housing 1, filter screen 3, and filter screen 3 is located in the housing 1 and is supported on the housing 1, and described filter screen 3 adopts metal material or plastic material to make, and the aperture of filter screen is 10mm. Described housing 1 is the round barrel shape structure, which is provided with rainwater and enter mouth 2, rainwater outlet opening 4, overfall 5, described rainwater enters the top that mouth 2 is located at the side wall upper part of housing 1 and is positioned at filter screen 3, described overfall 5 is located at the side wall upper part of housing 1 and is positioned at the below of filter screen 3, and rainwater outlet opening 4 is located at the lower sidewall of housing 1.Because on housing, being designed to movable structure, screen support filter screen is taken out with convenient, thus convenient to the cut removing of drawing rubbish; The filter screen aperture is located at 2～10mm, its mainly be filter larger volume draw rubbish or dirt; Because overfall 5 is located at the side wall upper part of housing 1 and is positioned at the below of filter screen 3, water level in housing 1 rises to certain height gradually, the water that has filtered is just discharged from overfall, can prevent effectively that the water that filtered from contacting with dirt on the filter screen 3, dirt is carried out secondary wash away, and cause further pollution water quality.
The application that this practicality is new: this device can be installed on roof drain, soil stack and the dewatering horizontal tube, water treatment is set cuts dirty device and can tackle big pollutants such as leaf, birds droppings.
Though the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (4)
1. a water treatment cuts dirty device, it is characterized in that: it is to be made of housing (1), filter screen (3), and filter screen (3) is located in the housing (1) and is supported on the housing (1); Described housing (1) is provided with rainwater and enters mouthful (2), a rainwater outlet opening (4), overfall (5), described rainwater enters side wall upper part or the top that mouthful (2) are located at housing (1), and be positioned at the top of filter screen (3), described overfall (5) is located at the side wall upper part of housing (1) and is positioned at the below of filter screen (3), and rainwater outlet opening (4) is located at the lower sidewall or the bottom of housing (1).
2. water treatment according to claim 1 cuts dirty device, it is characterized in that: described filter screen (3) adopts metal material or plastic material to make.
3. water treatment according to claim 1 cuts dirty device, it is characterized in that: the pore size of described filter screen (3) is 2～10mm.
4. water treatment according to claim 1 cuts dirty device, it is characterized in that: described housing (1) is body structure or round barrel shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102019764A CN102102374A (en) | 2009-12-18 | 2009-12-18 | Sewage interception device for treating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102019764A CN102102374A (en) | 2009-12-18 | 2009-12-18 | Sewage interception device for treating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102102374A true CN102102374A (en) | 2011-06-22 |
Family
ID=44155413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102019764A Pending CN102102374A (en) | 2009-12-18 | 2009-12-18 | Sewage interception device for treating water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102102374A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541405A (en) * | 2013-10-17 | 2014-01-29 | 广东圣腾科技股份有限公司 | Full-automatic comprehensive rainwater utilization combination system |
| CN104060647A (en) * | 2014-06-20 | 2014-09-24 | 景鹏飞 | Rainwater collector of roof drain pipe |
| CN105396347A (en) * | 2015-12-15 | 2016-03-16 | 成都聚智工业设计有限公司 | Novel rainwater discharging and treatment device |
-
2009
- 2009-12-18 CN CN2009102019764A patent/CN102102374A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541405A (en) * | 2013-10-17 | 2014-01-29 | 广东圣腾科技股份有限公司 | Full-automatic comprehensive rainwater utilization combination system |
| CN103541405B (en) * | 2013-10-17 | 2016-02-10 | 广东圣腾科技股份有限公司 | A kind of Full-automatic comprehensive rainwater utilization combination system |
| CN104060647A (en) * | 2014-06-20 | 2014-09-24 | 景鹏飞 | Rainwater collector of roof drain pipe |
| CN105396347A (en) * | 2015-12-15 | 2016-03-16 | 成都聚智工业设计有限公司 | Novel rainwater discharging and treatment device |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110622 |