CN112281980A - Building roof rainwater collector with purification function - Google Patents
Building roof rainwater collector with purification function Download PDFInfo
- Publication number
- CN112281980A CN112281980A CN202010365503.4A CN202010365503A CN112281980A CN 112281980 A CN112281980 A CN 112281980A CN 202010365503 A CN202010365503 A CN 202010365503A CN 112281980 A CN112281980 A CN 112281980A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- sedimentation tank
- overflow pipe
- purification function
- roof rainwater
- 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.)
- Pending
Links
- 238000000746 purification Methods 0.000 title claims abstract description 15
- 238000004062 sedimentation Methods 0.000 claims abstract description 63
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000001914 filtration Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
- E04D2013/0806—Details of lower end of down pipes, e.g. connection to water disposal system
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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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a building roof rainwater collector with a purification function, which comprises a rainwater collecting pipe, a sedimentation tank, a primary filter screen, a secondary filter screen, an overflow pipe and a reservoir, wherein the primary filter screen is arranged at the inlet of the sedimentation tank, the secondary filter screen is arranged below the primary filter screen, the reservoir is arranged below the sedimentation tank, the overflow pipe is positioned in the sedimentation tank, the upper end of the overflow pipe is positioned at the upper section in the sedimentation tank, and the lower end of the overflow pipe penetrates through the bottom of the sedimentation tank and is positioned in the reservoir. According to the invention, the thick garbage is filtered through the primary filter screen, the fine impurities are filtered through the secondary filter screen, the rainwater falls into the sedimentation tank after secondary filtration, the rainwater is preliminarily precipitated in the sedimentation tank along with the rise of the water level of the sedimentation tank, the water level of the sedimentation tank rises, the water which is relatively clear above the overflow pipe overflows the sedimentation tank is collected into the reservoir, the effect of rapid filtration is achieved, no blockage is caused, and the device has popularization and application values.
Description
Technical Field
The invention relates to the technical field of building water purification, in particular to a roof rainwater collector with a purification function for a building.
Background
In arid area, the rainwater is comparatively rare, and during the rainy time, hardly collect the rainwater, and the roof rainwater of building is more, and dregs, silt are more when nevertheless collecting, even if also hardly filter fast after collecting and reach service condition, need deposit, filter, just can use, but the filter filtration efficiency among the prior art is lower, can not filter fast, consequently, has the improvement space.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a roof rainwater collector for a building having a purification function.
The invention realizes the purpose through the following technical scheme:
the rainwater collecting device comprises a rainwater collecting pipe, a sedimentation tank, a primary filter screen, a secondary filter screen, an overflow pipe and a reservoir, wherein the primary filter screen is arranged at the inlet of the sedimentation tank, the secondary filter screen is arranged below the primary filter screen, the reservoir is arranged below the sedimentation tank, the overflow pipe is positioned in the sedimentation tank, the upper end of the overflow pipe is positioned at the upper section of the sedimentation tank, and the lower end of the overflow pipe penetrates through the bottom of the sedimentation tank and is positioned in the reservoir.
Preferably, the first-stage filter screen and the second-stage filter screen are both obliquely arranged.
Furthermore, the first-stage filter screen and the second-stage filter screen can be detachably connected with the sedimentation tank.
Preferably, the first-stage filter screen sets up to the inboard slope of sedimentation tank, the second grade filter screen sets up to the slope of sedimentation tank outside, the first-stage filter screen with be provided with second grade filter screen clearance mouth on the sedimentation tank casing between the second grade filter screen.
Further, a sedimentation tank cleaning port is arranged at the bottom of the sedimentation tank.
As an improvement, an overflow pipe fixing frame is arranged between the overflow pipe and the inner wall of the sedimentation tank.
Furthermore, the inclination angle of the first-stage filter screen and the second-stage filter screen is 35-55 degrees.
Preferably, the inclination angle of the first-stage filter screen and the second-stage filter screen is 40 degrees.
The invention has the beneficial effects that:
the invention relates to a roof rainwater collector with a purification function for a building, which is compared with the prior art, thick garbage is filtered through a primary filter screen, fine impurities are filtered through a secondary filter screen, rainwater falls into a sedimentation tank after secondary filtration, the rainwater is preliminarily precipitated in the sedimentation tank along with the rise of the water level of the sedimentation tank, the water level of the sedimentation tank rises, and clear water on the upper surface of the sedimentation tank overflows from an overflow pipe and is collected into a reservoir, so that the effect of rapid filtration is achieved, the blockage cannot be caused, and the roof rainwater collector has popularization and application values.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1-a rainwater collecting pipe, 2-a sedimentation tank, 3-a first-stage filter screen, 4-a second-stage filter screen, 5-a second-stage filter screen cleaning opening, 6-an overflow pipe, 7-a sedimentation tank cleaning opening, 8-a water storage tank and 9-an overflow pipe fixing frame.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1: the rainwater collecting device comprises a rainwater collecting pipe 1, a sedimentation tank 2, a primary filter screen 3, a secondary filter screen 4, an overflow pipe 6 and a reservoir 8, wherein the primary filter screen 3 is arranged at the inlet of the sedimentation tank 2, the secondary filter screen 4 is arranged below the primary filter screen 3, the reservoir 8 is arranged below the sedimentation tank 2, the overflow pipe 6 is positioned in the sedimentation tank 2, the upper end of the overflow pipe 6 is positioned at the upper section in the sedimentation tank 2, and the lower end of the overflow pipe 6 penetrates through the bottom of the sedimentation tank 2 and is positioned in the reservoir 8.
Preferably, the primary filter screen 3 and the secondary filter screen 4 are both obliquely arranged.
Further, the first-stage filter screen 3 and the second-stage filter screen 4 can be detachably connected with the sedimentation tank 2.
Preferably, the first order filter screen 3 sets up to 2 inboard slopes in sedimentation tank, the second grade filter screen 4 sets up to 2 outside slopes in sedimentation tank, the first order filter screen 3 with be provided with second grade filter screen clearance mouth 5 on the 2 casings in sedimentation tank between the second grade filter screen 4.
Further, a sedimentation tank cleaning port 7 is arranged at the bottom of the sedimentation tank 2.
As an improvement, an overflow pipe fixing frame 9 is arranged between the overflow pipe 6 and the inner wall of the sedimentation tank 2.
Furthermore, the inclination angle of the first-stage filter screen 4 and the second-stage filter screen 5 is 35-55 degrees.
Preferably, the inclination angle of the primary filter screen 4 and the secondary filter screen 5 is 40 degrees.
The invention filters thicker garbage through the first-stage filter screen, filters thinner impurities through the second-stage filter screen, and after the second-stage filtration, rainwater falls into the sedimentation tank, and as the water level of the sedimentation tank rises, the rainwater is preliminarily precipitated in the sedimentation tank, and the water level of the sedimentation tank rises, and the rainwater overflows from the overflow pipe to the upper part of the sedimentation tank and is relatively clear water, and is collected into the reservoir, so that the effect of rapid filtration is achieved, and blockage cannot be caused, the first-stage filter screen and the second-stage filter screen are obliquely arranged and are not easy to block, the first-stage filter screen is arranged on the surface and can be disassembled, so that the cleaning can be convenient, the second-stage filter screen can be cleaned through the cleaning opening of the second-stage filter screen, and can also be cleaned after the first-stage filter screen is disassembled, and precipitates at the bottom of the sedimentation tank are cleaned after a period of time, when, rainwater collected by the reservoir can basically meet domestic water, so that the collected rainwater can timely reach the use condition.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a building is with roof rainwater collector that has purification performance which characterized in that: including rainwater collecting pipe, sedimentation tank, one-level filter screen, second grade filter screen, overflow pipe and cistern, the entrance of sedimentation tank sets up the one-level filter screen, one-level filter screen below sets up the second grade filter screen, the cistern set up in the below of sedimentation tank, the overflow pipe is located in the sedimentation tank, the upper end of overflow pipe is located upper segment in the sedimentation tank, the lower extreme of overflow pipe runs through the bottom of sedimentation tank is located in the cistern.
2. The roof rainwater collector with purification function for building according to claim 1, wherein: the first-stage filter screen and the second-stage filter screen are all obliquely arranged.
3. The roof rainwater collector for construction having purification function according to claim 2, wherein: the first-stage filter screen and the second-stage filter screen are detachably connected with the sedimentation tank.
4. The roof rainwater collector with purification function for building according to claim 1, wherein: the one-level filter screen sets up to the inboard slope of sedimentation tank, the second grade filter screen sets up to the slope of sedimentation tank outside, the one-level filter screen with be provided with second grade filter screen clearance mouth on the sedimentation tank casing between the second grade filter screen.
5. The roof rainwater collector with purification function for building according to claim 1, wherein: and a sedimentation tank cleaning port is arranged at the bottom of the sedimentation tank.
6. The roof rainwater collector with purification function for building according to claim 1, wherein: and an overflow pipe fixing frame is arranged between the overflow pipe and the inner wall of the sedimentation tank.
7. The roof rainwater collector for construction having purification function according to claim 2, wherein: the inclination angle of the first-stage filter screen and the second-stage filter screen is 35-55 degrees.
8. The roof rainwater collector for construction having purification function according to claim 7, wherein: the inclination angle of the first-stage filter screen and the second-stage filter screen is 40 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010365503.4A CN112281980A (en) | 2020-04-30 | 2020-04-30 | Building roof rainwater collector with purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010365503.4A CN112281980A (en) | 2020-04-30 | 2020-04-30 | Building roof rainwater collector with purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112281980A true CN112281980A (en) | 2021-01-29 |
Family
ID=74420226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010365503.4A Pending CN112281980A (en) | 2020-04-30 | 2020-04-30 | Building roof rainwater collector with purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112281980A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134975A (en) * | 2021-12-17 | 2022-03-04 | 中电建第十一工程局(广东)建设投资有限公司 | Urban building water supply and drainage system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201560449U (en) * | 2009-12-10 | 2010-08-25 | 龙其武 | Rainwater collection and purification device |
| CN201908331U (en) * | 2010-12-08 | 2011-07-27 | 江西升阳光电科技有限公司 | Device for recycling rainwater of factory building |
| KR101319073B1 (en) * | 2012-04-12 | 2013-10-17 | 코오롱글로벌 주식회사 | Rainwater collecting apparatus and rainwater management system |
| CN103556671A (en) * | 2013-11-10 | 2014-02-05 | 孙生强 | Rainwater collecting device and system |
| CN205688486U (en) * | 2016-06-15 | 2016-11-16 | 纪欣雨 | A kind of energy saving building with rain water collecting system |
| CN206448457U (en) * | 2016-12-29 | 2017-08-29 | 深圳市升源园林生态有限公司 | A kind of roof rain water collecting circulatory system |
| CN207739316U (en) * | 2017-12-21 | 2018-08-17 | 陕西科宇环保工程有限公司 | A kind of flat roof type Porta Potti rainwater-collecting reutilization system |
| CN208372635U (en) * | 2018-05-23 | 2019-01-15 | 赵阳 | A kind of sponge municipal water treatment systems |
-
2020
- 2020-04-30 CN CN202010365503.4A patent/CN112281980A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201560449U (en) * | 2009-12-10 | 2010-08-25 | 龙其武 | Rainwater collection and purification device |
| CN201908331U (en) * | 2010-12-08 | 2011-07-27 | 江西升阳光电科技有限公司 | Device for recycling rainwater of factory building |
| KR101319073B1 (en) * | 2012-04-12 | 2013-10-17 | 코오롱글로벌 주식회사 | Rainwater collecting apparatus and rainwater management system |
| CN103556671A (en) * | 2013-11-10 | 2014-02-05 | 孙生强 | Rainwater collecting device and system |
| CN205688486U (en) * | 2016-06-15 | 2016-11-16 | 纪欣雨 | A kind of energy saving building with rain water collecting system |
| CN206448457U (en) * | 2016-12-29 | 2017-08-29 | 深圳市升源园林生态有限公司 | A kind of roof rain water collecting circulatory system |
| CN207739316U (en) * | 2017-12-21 | 2018-08-17 | 陕西科宇环保工程有限公司 | A kind of flat roof type Porta Potti rainwater-collecting reutilization system |
| CN208372635U (en) * | 2018-05-23 | 2019-01-15 | 赵阳 | A kind of sponge municipal water treatment systems |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134975A (en) * | 2021-12-17 | 2022-03-04 | 中电建第十一工程局(广东)建设投资有限公司 | Urban building water supply and drainage system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210129 |
|
| RJ01 | Rejection of invention patent application after publication |