CN201217822Y - Dispersion type roofing rainwater recovery utilization apparatus - Google Patents
Dispersion type roofing rainwater recovery utilization apparatus Download PDFInfo
- Publication number
- CN201217822Y CN201217822Y CNU2008200710373U CN200820071037U CN201217822Y CN 201217822 Y CN201217822 Y CN 201217822Y CN U2008200710373 U CNU2008200710373 U CN U2008200710373U CN 200820071037 U CN200820071037 U CN 200820071037U CN 201217822 Y CN201217822 Y CN 201217822Y
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- Prior art keywords
- pipe
- rainwater
- water
- roof
- rapid filter
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- Expired - Fee Related
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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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- Filtration Of Liquid (AREA)
- Sewage (AREA)
Abstract
The utility model discloses a distributed roof rainwater recycling device which comprises a roof and a rainwater pipe, wherein the joint of the roof and the rainwater pipe is provided with a filter screen, the tail end of the rainwater pipe is connected with a sewage receiving tank, and the sewage receiving tank is internally provided with a float valve 1; in the part higher than the tank face of the sewage receiving tank, the rainwater pipe is communicated with a fast filtering pool, the fast filtering pool is internally provided with a water distribution device and filter material, and one side of the fast filtering pool is provided with an outlet pipe which is communicated with a tank. The utility model adopting the technical proposal can store rainwater seriously polluted in the initial rainfall through the sewage receiving tank, effectively filters latter rainwater, and collects filtered rainwater into the tank for recycle through a collection pipe. According to the characteristics of poor water quantity and serious pollution in the initial rainfall, the utility model adopts the sewage receiving tank to collect and store the rainwater, greatly reduces the pollutant load of post-treating equipment, and adopts the large grained filtering material. The treated rainwater can be used for building reclaimed water or residential zone planting water.
Description
Technical field
The utility model relates to a kind of recycle device of rainwater, particularly relates to a kind of rainwater recycle device of distributing building roof.
Background technology
At present, shortage of water resources has become a key factor of the many regional economic developments of restriction China.Rainwater never causes our attention as a kind of resource very unexpectedly.A large amount of rainwater directly enters urban pipe network and the final rivers and lakes that flow into without recycling, this not only causes the urban drainage pipe network rainwater excessive, forms " waterlogging ", has aggravated the big vast flood risk of rivers and lakes simultaneously.
Rainwater recycling device mainly is made up of rain water collecting system, stocking system, cleaning system and reclaiming system.Traditional way is that rain water on roof is collected by Storm Sewer Network, enters rainwater purification system through the sedimentation basin post precipitation and purifies, and the rainwater after the processing enters reservoir and carries out reuse.This method often needs bigger occupation of land and initial cost, and has certain processing cost.
Summary of the invention
The purpose of this utility model provides a kind of distributing rain water on roof recycle device.
For achieving the above object, the utility model is by the following technical solutions:
The utility model comprises roofing and rainwater pipe, in the junction of roofing and rainwater pipe filter screen is set, the end of rainwater pipe with receive foul water tank and link to each other, above-mentioned receiving is provided with float valve I in the foul water tank; Receive foul water tank case face place being higher than, the rainwater pipe communicates with rapid filter, is provided with water dispensing apparatus and filtrate in the above-mentioned rapid filter, and has outlet pipe in a side of rapid filter, and outlet pipe is connected with reservoir.
Above-mentioned water dispensing apparatus is the perforation distribution pipe.
Have the filter tank bleed off pipe at the top of rapid filter.
Above-mentioned outlet pipe is connected with reservoir by underground collection pipe.
Above-mentioned reservoir is provided with the reservoir bleed off pipe.
Above-mentioned water dispensing apparatus is positioned at the top of rapid filter, and filtrate is positioned at the bottom of rapid filter, and the rainwater pipe communicates with water dispensing apparatus, and outlet pipe is positioned at the bottom of rapid filter.
Above-mentioned water dispensing apparatus is positioned at the bottom of rapid filter, and filtrate is positioned at the top of rapid filter, and the rainwater pipe links to each other with water dispensing apparatus, and outlet pipe is positioned at the top of rapid filter.
Above-mentioned reservoir is positioned at interior of building, and is provided with float valve II at the water inlet pipe place of reservoir.
Have Sewage outlet receiving foul water tank bottom.
Above-mentioned filtrate is any one or a few combination in zeolite, haydite, the bulky grain quartz sand.
Adopt the utility model of such scheme, mainly by building storm-water drainage pipe, filter screen, receive foul water tank, rapid filter and reservoir and form.Can store the serious rainwater of rainfall precontamination by receiving foul water tank, and the later stage rainwater is carried out high efficiency filter, rainwater is collected and is carried out reuse in the reservoir after collection pipe will be filtered.Few but pollute extremely serious feature according to the rainfall early-stage rainwater water yield, employing is received foul water tank and collect to be stored this part rainwater, greatly reduce the pollutant burden of subsequent processing device, adopt the bulky grain filtrate simultaneously, make rapid filter hardly with carrying out backwash, in the rainwater processing procedure, the head of the potential energy that utilizes rainwater landing when filtering do not have processing cost to produce.Rainwater after the processing can be used as architectural intermediate water or the subdistrict greening water uses.Bleed off pipe by rapid filter and reservoir when amount of precipitation is big is with unnecessary storm-water drainage.Rapid filter can adopt the mode of bottom water inlet, top water outlet can realize automatic backwash simultaneously.This installs in the whole process does not have power consumption, has simple structure, less, the recycle-water of investment characteristics such as good of fine quality.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 in the utility model;
Fig. 2 is the structural representation of embodiment 2 in the utility model;
Fig. 3 is a flat distribution map of the present utility model.
The specific embodiment
As Fig. 1, shown in Figure 3, the utility model comprises roofing 1 and rainwater pipe 3, between roofing 1 and rainwater pipe 3 filter screen 2 is set, the end of rainwater pipe 3 with receive foul water tank 4 and link to each other, receives and be provided with float valve I5 in the foul water tank 4, and its bottom has Sewage outlet 6.
Receive 4 casees face places of foul water tank being higher than, rainwater pipe 3 links to each other with rapid filter 7, is provided with water dispensing apparatus 8 and filtrate 9 in the rapid filter 7.Above-mentioned water dispensing apparatus 8 is positioned at the top of rapid filter 7, and filtrate 9 is positioned at the bottom of rapid filter 7, and rainwater pipe 3 links to each other with water dispensing apparatus 8.Side at rapid filter 7 has outlet pipe 10, and outlet pipe 10 is positioned at the bottom of rapid filter 7.Outlet pipe 10 is connected with reservoir 13 by underground collection pipe 12.The rear end of reservoir 13 links to each other with reservoir bleed off pipe 14.Simultaneously, have filter tank bleed off pipe 11 at the top of rapid filter 7.
Above-mentioned filtrate 9 is a zeolite, can also be in haydite or the bulky grain quartz sand any one.Above-mentioned water dispensing apparatus 8 is the perforation distribution pipe.
The operating principle of present embodiment is:
When rainfall takes place, rainwater is collected to rainwater pipe 3 through roofing 1, filter out bulk foreign material such as leaf in the water, building fragment through filter screen 2, to prevent that it from stopping up rainwater pipe 3. and polluting comparatively serious early-stage rainwater and at first flow into and receive foul water tank 4 from rainwater pipe 3, the volume of foul water tank 4 received is the rainfall at 10 minutes rainfall initial stages, can calculate according to the catchment area that the Rain Intensity Formula Based and the rainwater pipe of locality are born and determine.The calculating of the catchment area that described Rain Intensity Formula Based and rainwater pipe are born is technology well known to those of ordinary skill in the art.Can close automatically when receiving foul water tank 4 when being full of, be connected the float valve I5 that receives on the foul water tank 4, guarantee that the clean rainwater in later stage flows into rapid filter 7 automatically.The rapid filter 7 main suspensions of removing in the later stage rainwater.Rainwater filters through filtrate 9 then at first by water dispensing apparatus 8 water distributions, and filter back water flows out through outlet pipe 10.In addition, the utility model is arranged at by each root rainwater pipe of building, and the outlet pipe 10 of every suit device all links to each other with underground collection pipe 12, and finally flows into reservoir 13 and carry out reuse.When amount of precipitation during greater than the filtration yield of rapid filter 7, to ground, water unnecessary in the reservoir 13 also can be by 14 overflows of reservoir bleed off pipe to outdoor Storm Sewer Network from the filter tank bleed off pipe 11 direct overflows at rapid filter 7 tops for unnecessary rainwater.After treating that rainfall finishes, open the Sewage outlet received under the foul water tank 46 sewage is entered ground, for the early-stage rainwater of accepting next rainfall is prepared.
Embodiment 2
As Fig. 2, shown in Figure 3, the utility model comprises roofing 1 and rainwater pipe 3, between roofing 1 and rainwater pipe 3 filter screen 2 is set, the end of rainwater pipe 3 with receive foul water tank 4 and link to each other, receives and be provided with float valve I5 in the foul water tank 4, and its bottom has Sewage outlet 6.
Receive 4 casees face places of foul water tank being higher than, rainwater pipe 3 links to each other with rapid filter 7, is provided with water dispensing apparatus 8 and filtrate 9 in the above-mentioned rapid filter 7.Water dispensing apparatus 8 is positioned at the bottom of rapid filter 7, and filtrate 9 is positioned at the top of rapid filter 7, and rainwater pipe 3 links to each other with water dispensing apparatus 8.Side at rapid filter 7 has outlet pipe 10, and outlet pipe 10 is positioned at the top of rapid filter 7.Outlet pipe 10 is connected with reservoir 13 by underground collection pipe 12.The rear end of reservoir 13 links to each other with reservoir bleed off pipe 14.Simultaneously, have filter tank bleed off pipe 11 at the top of rapid filter 7.
Above-mentioned filtrate 9 is the composition of haydite and bulky grain quartz sand, can strengthen the filtration of 7 pairs of rainwater of rapid filter like this, can access the more rainwater of cleaning.Filtrate 9 can also be the composition of zeolite and haydite, the perhaps composition of zeolite and bulky grain quartz sand.Above-mentioned water dispensing apparatus 8 is the perforation distribution pipe.
The operating principle of present embodiment is:
The other technologies feature is identical with embodiment 1 with the course of work.
Present embodiment comprises roofing 1 and rainwater pipe 3, between roofing 1 and rainwater pipe 3 filter screen 2 is set, the end of rainwater pipe 3 with receive foul water tank 4 and link to each other, receives and be provided with float valve I5 in the foul water tank 4, and its bottom has Sewage outlet 6.
Receive 4 casees face places of foul water tank being higher than, rainwater pipe 3 links to each other with rapid filter 7, is provided with water dispensing apparatus 8 and filtrate 9 in the rapid filter 7.Above-mentioned water dispensing apparatus 8 is positioned at the top of rapid filter 7, and filtrate 9 is positioned at the bottom of rapid filter 7, and rainwater pipe 3 links to each other with water dispensing apparatus 8.Side at rapid filter 7 has outlet pipe 10, and outlet pipe 10 is positioned at the bottom of rapid filter 7.Outlet pipe 10 is connected with reservoir 13 by underground collection pipe 12.Above-mentioned reservoir 13 is positioned at interior of building, and is provided with float valve II at the water inlet pipe place of reservoir 13.
Have filter tank bleed off pipe 11 at the top of rapid filter 7.Above-mentioned filtrate 9 is the mixture of zeolite, haydite and bulky grain quartz sand.Above-mentioned water dispensing apparatus 8 is the perforation distribution pipe.
The operating principle of present embodiment is:
When the rainwater that reclaims used as architectural intermediate water, reservoir 13 can directly be built interior of building in, and this moment, reservoir was not provided with reservoir bleed off pipe 14.By float valve II control water level being set at reservoir 13 water inlet pipe places.When reservoir 13 completely held, float valve II closed water inlet pipe automatically, unnecessary rainwater from filter tank bleed off pipe 11 overflows at rapid filter top to ground.
The other technologies feature is identical with embodiment 1 with the course of work.
The utility model comprises roofing 1 and rainwater pipe 3, between roofing 1 and rainwater pipe 3 filter screen 2 is set, the end of rainwater pipe 3 with receive foul water tank 4 and link to each other, receives and be provided with float valve I5 in the foul water tank 4, and its bottom has Sewage outlet 6.
Receive 4 casees face places of foul water tank being higher than, rainwater pipe 3 links to each other with rapid filter 7, is provided with water dispensing apparatus 8 and filtrate 9 in the rapid filter 7.Above-mentioned water dispensing apparatus 8 is positioned at the bottom of rapid filter 7, and filtrate 9 is positioned at the top of rapid filter 7, and rainwater pipe 3 communicates with water dispensing apparatus 8.Side at rapid filter 7 has outlet pipe 10, and outlet pipe 10 is positioned at the top of rapid filter 7.Outlet pipe 10 is connected with reservoir 13 by underground collection pipe 12.Above-mentioned reservoir 13 is positioned at interior of building, and is provided with float valve II at the water inlet pipe place of reservoir 13.
Have filter tank bleed off pipe 11 at the top of rapid filter 7.Above-mentioned filtrate 9 is the mixture of zeolite, haydite and bulky grain quartz sand.Above-mentioned water dispensing apparatus 8 is the perforation distribution pipe.
The operating principle of present embodiment is:
When the rainwater that reclaims used as architectural intermediate water, reservoir 13 can directly be built interior of building in, and this moment, reservoir was not provided with reservoir bleed off pipe 14.By float valve II control water level being set at reservoir 13 water inlet pipe places.When reservoir 13 completely held, float valve II closed water inlet pipe automatically, unnecessary rainwater from filter tank bleed off pipe 11 overflows at rapid filter top to ground.
The other technologies feature is identical with embodiment 2 with the course of work.
Claims (10)
1, a kind of distributing rain water on roof recycle device, comprise roofing (1) and rainwater pipe (3), it is characterized in that: the junction at roofing (1) and rainwater pipe (3) is provided with filter screen (2), the end of rainwater pipe (3) with receive foul water tank (4) and link to each other, described receiving is provided with float valve I (5) in the foul water tank (4); Receive foul water tank (4) case face place being higher than, rainwater pipe (3) communicates with rapid filter (7), be provided with water dispensing apparatus (8) and filtrate (9) in the described rapid filter (7), and have outlet pipe (10) in a side of rapid filter (7), outlet pipe (10) is connected with reservoir (13).
2, distributing rain water on roof recycle device according to claim 1 is characterized in that: described water dispensing apparatus (8) is the perforation distribution pipe.
3, distributing rain water on roof recycle device according to claim 1 is characterized in that: have filter tank bleed off pipe (11) at the top of rapid filter (7).
4, distributing rain water on roof recycle device according to claim 1 is characterized in that: described outlet pipe (10) is connected with reservoir (13) by underground collection pipe (12).
5, distributing rain water on roof recycle device according to claim 1, it is characterized in that: described reservoir (13) is provided with reservoir bleed off pipe (14).
6, according to claim 1 or 2 or 3 or 4 or 5 described distributing rain water on roof recycle devices, it is characterized in that: described water dispensing apparatus (8) is positioned at the top of rapid filter (7), filtrate (9) is positioned at the bottom of rapid filter (7), rainwater pipe (3) communicates with water dispensing apparatus (8), and outlet pipe (10) is positioned at the bottom of rapid filter (7).
7, according to claim 1 or 2 or 3 or 4 or 5 described distributing rain water on roof recycle devices, it is characterized in that: described water dispensing apparatus (8) is positioned at the bottom of rapid filter (7), filtrate (9) is positioned at the top of rapid filter (7), rainwater pipe (3) links to each other with water dispensing apparatus (8), and outlet pipe (10) is positioned at the top of rapid filter (7).
8, according to claim 1 or 2 or 3 or 4 described distributing rain water on roof recycle devices, it is characterized in that: described reservoir (13) is positioned at interior of building, and is provided with float valve II at the water inlet pipe place of reservoir (13).
9, distributing rain water on roof recycle device according to claim 1 is characterized in that: have Sewage outlet (6) receiving foul water tank (4) bottom.
10, distributing rain water on roof recycle device according to claim 1 is characterized in that: described filtrate (9) is any one or a few combination in zeolite, haydite, the bulky grain quartz sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200710373U CN201217822Y (en) | 2008-06-16 | 2008-06-16 | Dispersion type roofing rainwater recovery utilization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200710373U CN201217822Y (en) | 2008-06-16 | 2008-06-16 | Dispersion type roofing rainwater recovery utilization apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217822Y true CN201217822Y (en) | 2009-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200710373U Expired - Fee Related CN201217822Y (en) | 2008-06-16 | 2008-06-16 | Dispersion type roofing rainwater recovery utilization apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217822Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155036A (en) * | 2011-01-19 | 2011-08-17 | 中国建筑第六工程局有限公司 | Engineering rainfall or rainwater recycling system |
| CN102465544A (en) * | 2010-11-01 | 2012-05-23 | 华中农业大学 | Roof runoff and diversion catchment |
| CN102515300A (en) * | 2011-11-29 | 2012-06-27 | 北京建筑工程学院 | Roof rainwater forced circulatory filtering, recycling and utilizing device and method |
| CN103071333A (en) * | 2013-01-15 | 2013-05-01 | 浙江工业大学 | Rainwater filter tower |
| CN103373790A (en) * | 2012-04-24 | 2013-10-30 | 王吟俊 | Planting type city purification body |
| CN105084596A (en) * | 2015-08-26 | 2015-11-25 | 北京交通大学 | Circular comprehensive rainwater treatment device and method |
| CN105350607A (en) * | 2015-11-12 | 2016-02-24 | 海绵城市雨水收集利用技术有限公司 | Urban rainwater collecting and recycling system |
| CN106639178A (en) * | 2016-11-30 | 2017-05-10 | 中冶华天工程技术有限公司 | Roof garden rainwater diversion purification box |
| CN108314203A (en) * | 2018-03-16 | 2018-07-24 | 河海大学 | A kind of rainwater dynamic balance type fire water box quality purifying device for water |
| CN108993022A (en) * | 2018-08-10 | 2018-12-14 | 浙江顺艺园林工程有限公司 | A kind of municipal administration rainwater-collecting recycling system |
| CN109024762A (en) * | 2018-08-16 | 2018-12-18 | 湖北科技学院 | A kind of roof rain collector of recycling |
| CN110078156A (en) * | 2019-05-22 | 2019-08-02 | 北京工业大学 | A kind of filter device handling rain water on roof |
-
2008
- 2008-06-16 CN CNU2008200710373U patent/CN201217822Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465544A (en) * | 2010-11-01 | 2012-05-23 | 华中农业大学 | Roof runoff and diversion catchment |
| CN102465544B (en) * | 2010-11-01 | 2013-09-04 | 华中农业大学 | Roof runoff and diversion catchment |
| CN102155036A (en) * | 2011-01-19 | 2011-08-17 | 中国建筑第六工程局有限公司 | Engineering rainfall or rainwater recycling system |
| CN102515300A (en) * | 2011-11-29 | 2012-06-27 | 北京建筑工程学院 | Roof rainwater forced circulatory filtering, recycling and utilizing device and method |
| CN102515300B (en) * | 2011-11-29 | 2015-05-20 | 北京建筑大学 | Roof rainwater forced circulatory filtering, recycling and utilizing device and method |
| CN103373790A (en) * | 2012-04-24 | 2013-10-30 | 王吟俊 | Planting type city purification body |
| CN103071333A (en) * | 2013-01-15 | 2013-05-01 | 浙江工业大学 | Rainwater filter tower |
| CN103071333B (en) * | 2013-01-15 | 2015-04-22 | 浙江工业大学 | Rainwater filter tower |
| CN105084596A (en) * | 2015-08-26 | 2015-11-25 | 北京交通大学 | Circular comprehensive rainwater treatment device and method |
| CN105084596B (en) * | 2015-08-26 | 2018-04-17 | 北京交通大学 | A kind of circulating rainwater Integrated Processing Unit and processing method |
| CN105350607A (en) * | 2015-11-12 | 2016-02-24 | 海绵城市雨水收集利用技术有限公司 | Urban rainwater collecting and recycling system |
| CN105350607B (en) * | 2015-11-12 | 2017-03-22 | 海绵城市雨水收集利用技术有限公司 | Urban rainwater collecting and recycling system |
| CN106639178A (en) * | 2016-11-30 | 2017-05-10 | 中冶华天工程技术有限公司 | Roof garden rainwater diversion purification box |
| CN106639178B (en) * | 2016-11-30 | 2022-08-09 | 中冶华天工程技术有限公司 | Rainwater shunting and purifying box for roof garden |
| CN108314203A (en) * | 2018-03-16 | 2018-07-24 | 河海大学 | A kind of rainwater dynamic balance type fire water box quality purifying device for water |
| CN108993022A (en) * | 2018-08-10 | 2018-12-14 | 浙江顺艺园林工程有限公司 | A kind of municipal administration rainwater-collecting recycling system |
| CN108993022B (en) * | 2018-08-10 | 2021-08-10 | 浙江顺艺园林工程有限公司 | Recycling system is collected to municipal administration rainwater |
| CN109024762A (en) * | 2018-08-16 | 2018-12-18 | 湖北科技学院 | A kind of roof rain collector of recycling |
| CN110078156A (en) * | 2019-05-22 | 2019-08-02 | 北京工业大学 | A kind of filter device handling rain water on roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20130616 |