CN105201068B - Rainwater Resources handling process - Google Patents
Rainwater Resources handling process Download PDFInfo
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- CN105201068B CN105201068B CN201510612845.0A CN201510612845A CN105201068B CN 105201068 B CN105201068 B CN 105201068B CN 201510612845 A CN201510612845 A CN 201510612845A CN 105201068 B CN105201068 B CN 105201068B
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Abstract
The present invention relates to a kind of Rainwater Resources handling process, comprise the following steps：Step one, intercepting pollution for rainwater is filtered；Step 2, abandoned stream filtering；Step 3, charge for remittance well precipitation：Rainwater is formed to precipitate and will be precipitated using dredge pump in charge for remittance well and discharged；Step 4, the rainwater flowed out from charge for remittance well delivery port is stored into cistern；Step 5, is filtered using filter；Step 6, clear water reserviors storage.The present invention not only realizes storing for rainwater by cistern, and realize the purified treatment of rainwater by cutting multiple steps such as dirty filtering, abandoned stream filtering, charge for remittance precipitation, the filtering of charge for remittance well, clean water after processing is stored in clear water reserviors and facilitates later stage clean utilization, realize the comprehensive utilization effect of rainwater, rainwater is conducive to turn into the valuable source of sustainable development, therefore, Rainwater Resources be the method can be widely used in and utilizes field.
Description
Technical field
The present invention relates to a kind of rainwater-collecting handling process, and in particular to a kind of Rainwater Resources handling process.
Background technology
For a long time, the either public infrastructure development such as housing development or road, square, underground pipe network, mostly
Hardened using armored concrete, revolutionize the original ecology of earth's surface, increase rainfall runoff, cause rainwater resource stream
Lose, urban ecological system is disorderly, geological disaster happens occasionally, and exacerbates urban waterlogging, haze and tropical island effect, once for a long time
Rain, if sewer can not in time, rainwater of successfully draining, serious urban waterlogging just occurs.
In order to alleviate Urban Water Environment problem, it is a preferably selection to build sponge city.Sponge city refers to as sea
It is continuous the same, water suction when raining, retaining, infiltration, water purification, it is necessary to when the water stored is discharged and is used, with natural way with
Artificial measures is combined, on the premise of draining flood safety, realize to greatest extent rainwater urban area accumulation, ooze
Thoroughly, purify, promote the utilization and ecological environmental protection of rainwater resource.
CN104532938 A (date of publication 2015 year 04 month 22 days) disclose a kind of rainwater accumulation system, using community to be single
The multiple ecological filters set around the outdoor greening system built in member, including building roof, building and 1-2 landscape
The ecological grass trench system set by cistern, community parking lot, square and community's road.The characteristics of this rainwater accumulation system：
By building greening system in building roof, ground sets rainwater-collecting tank, ecological filter, ecological grass trench system etc., makes rain
Ooze, covered based on underground water below the discharge regime of water.
Although the need for above-mentioned rainwater accumulation system of the prior art disclosure satisfy that necessarily, it still suffers from certain lack
Fall into：Such as, its purpose is to allow rainwater infiltration, covering underground, the problem of simply infiltration of solution, it is impossible to synchronous to realize rainwater
Purification and utilization, the clean utilization such as rinsing vehicle, greening irrigation, toilet flushing.
Therefore, there is further improvement and optimization demand for rainwater-collecting handling process and processing system, this is not only
It is the problem of city managers are in the urgent need to address, is even more power and starting point place that the present invention is accomplished.
The content of the invention
In order to overcome the above-mentioned technical problem that prior art is present, the present inventor is carrying out substantial amounts of further investigation
Afterwards, so as to complete the present invention.
The present invention is achieved through the following technical solutions, a kind of Rainwater Resources handling process, is comprised the following steps：
Step one, intercepting pollution for rainwater is filtered；
Step 2, abandoned stream filtering；
Step 3, charge for remittance well precipitation：Rainwater is formed to precipitate and will be precipitated using dredge pump in charge for remittance well and discharged；
Step 4, the rainwater flowed out from charge for remittance well delivery port is stored into cistern；
Step 5, is filtered using filter；
Step 6, clear water reserviors storage.
It is preferred that, it is further comprising the steps of between step 4 and step 5：The rainwater of a part is by back fill course, broken
Rock layers, geotextiles permeable formation and the filtering of coarse sand bed course, under ooze after, unnecessary rainwater enters cistern by infiltration well and osmos tube
Stored, and some rainwater by back fill course, metalling, geotextiles permeable formation and coarse sand bed course filtering, under
After oozing, unnecessary rainwater is stored by osmosis module and osmos tube into cistern.
It is preferred that, in step 5, first add after Water purification medicament is flocculated and filtered again；It is furthermore preferred that described net
Water medicament adds the filter by pipe-line mixer.
It is preferred that, the clear water reserviors confess the clear water in the clear water reserviors by using clear water supply-water pump；It is furthermore preferred that
The clear water that the clear water supply-water pump is confessed is then exhausted from water spot after first being carried out disinfection using apparatus for ultraviolet disinfection.
Compared with prior art, beneficial effects of the present invention are as follows：The present invention not only realizes rainwater by cistern
Store, reduce the pressure of rainwater earth's surface flow and municipal Storm Sewer Network, and filtered by intercepting pollution for rainwater, abandoned stream filtering, charge for remittance
The steps such as charge for remittance precipitation, the filtering of well realize the purified treatment of rainwater, and the clean water after processing is stored in into side in clear water reserviors
Phase clean utilization after an action of the bowels, realizes the resultant effect in terms of " store, net, with " of rainwater, after rainwater penetration system, more
Can realize " ooze, it is stagnant, store, it is net, with " in terms of resultant effect, so as to be conducive to rainwater to turn into the weight of urban sustainable development
Want resource.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the principle schematic of one embodiment of the present invention；
Fig. 2 is the part-structure schematic diagram in Fig. 1；
Fig. 3 is another part structural representation in Fig. 1；
Fig. 4 is the principle schematic of an alternative embodiment of the invention；
Fig. 5 is the enlarged diagram for permeating well and osmos tube in Fig. 4；
Fig. 6 is the enlarged diagram of osmosis module in Fig. 4 and osmos tube；
Fig. 7 is the structure schematic front view for cutting dirty filter in above-mentioned two embodiment；
Fig. 8 is the structure schematic top plan view for cutting dirty filter in above-mentioned two embodiment；
Fig. 9 is the structure schematic front view of the abandoned stream filter in above-mentioned two embodiment；
Figure 10 is the structure schematic top plan view of the abandoned stream filter in above-mentioned two embodiment.
In figure：1st, dirty filter is cut；2nd, abandoned stream filter；3rd, charge for remittance well；4th, cistern；5th, wet well；6th, water outlet
Well water inlet；7th, charge for remittance well delivery port；8th, rainwater elevator pump；9th, dredge pump；10th, pipeline；11st, filter；12nd, Water purification medicament adds
Enter device (including Water purification medicament)；13rd, apparatus for ultraviolet disinfection；14th, pressure gauge；15th, vacuum tank；16th, clear water supply-water pump；17、
Clear water reserviors；18th, overfall；19th, vegetation；20th, cat ladder；21st, between pre-processing；22nd, geotextiles；23rd, pin-connected panel rainwater storage module；
24th, coagulation earthen platform；25th, pipe-line mixer；26th, Clean room；27th, back fill course；28th, well is permeated；29th, lower seepage hole；30th, permeate
Pipe；31st, metalling；32nd, geotextiles permeable formation；33rd, coarse sand bed course；34th, stormwater tank；35th, osmosis module.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that to the ordinary skill of this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
Embodiment 1
The present embodiment is related to a kind of Rainwater Resources management system, as Figure 1-3, including：Cut dirty filter 1, abandon
Flow filter 2, cistern 4, Water purification medicament adding apparatus 12, filter 11, clear water reserviors 17；Cistern 4 is by pin-connected panel rainwater
Storage module 23 is constituted, and porous square block module, convenient fortune is made using polypropylene material in pin-connected panel rainwater storage module 23
Defeated and installation, the rainwater storage module being bolted together can not only save water, and can also support certain gravity, prevent from storing
Pond caves in；Charge for remittance well 3 and wet well 5 are provided with cistern 4；The bottom of charge for remittance well 3 and the bottom of wet well 5 are set respectively
There are dredge pump 9 and rainwater elevator pump 8, the top of charge for remittance well 3 is provided with charge for remittance well delivery port 7, and wet well is provided with wet well and entered
The mouth of a river 6；It is attached in dirty filter 1 and abandoned stream filter 2 are cut 21 between pretreatment, while 21 inner setting between pretreatment
There is cat ladder 20, cat ladder 20 is convenient to be safeguarded into 21 pairs sections between pretreatment dirty filters 1 with abandoned stream filter 2, abandoned stream
Filter 2 is connected (diameter of charge for remittance well and the length ratio of cistern by pipeline 10 with the charge for remittance well water inlet of charge for remittance well 3
For 1:15, the diameter of charge for remittance well delivery port is 1 with the diameter ratio of charge for remittance well:5, charge for remittance well water inlet and charge for remittance well delivery port
Diameter ratio is 3:1, the position of charge for remittance well delivery port is lower than the height of cistern, and the position of charge for remittance well water inlet is than cistern
Height is high, it is ensured that the drop between the position of charge for remittance well water inlet and the position of charge for remittance well delivery port is no less than 20cm, this implementation
Example uses 20cm, and the number of charge for remittance well water inlet is one, and the number of charge for remittance well delivery port is three and is evenly distributed on charge for remittance
The offside of well water inlet), due to the particular design of charge for remittance well 3 and its water inlet and delivery port, sticky contaminant in rainwater by
The water inlet of charge for remittance well 3 forms precipitation toward in the motion process of delivery port, settling and be trapped in the bottom of charge for remittance well 3, then passes through
Dredge pump 9 in charge for remittance well 3 is discharged, and can easily remove these sticky contaminants, can not only prevent that these sticky contaminants are direct
Into and be deposited in the pin-connected panel rainwater storage module 23 of cistern, the sky of the pin-connected panel that results in blockage rainwater storage module 23
Gap, cleaning is bothered very much, the water storage effect of influence pin-connected panel rainwater storage module 23, and is also possible to prevent these sticky contaminants
The filter 11 of clog downstream process, is conducive to the purification efficiency of rainwater)；Wet well 3, filter 11, clear water reserviors 17 this threes
It is sequentially communicated, Water purification medicament is added filter 11 by Water purification medicament adding apparatus 12 by pipe-line mixer 25, and Water purification medicament can
To use flocculant, such as aluminium polychloride and aluminum sulfate；Clear water supply-water pump 16, clear water supply-water pump 26 are provided with clear water reserviors 17
Outlet be connected with apparatus for ultraviolet disinfection 13, the pipeline between clear water supply-water pump 16 and apparatus for ultraviolet disinfection 13 and be provided with
Pressure gauge 14 and vacuum tank 15；The wall of cistern 4 is made up of the geotextiles 22 of the coagulation earthen platform 24 of outer layer and internal layer, cistern 4
Top earth's surface have the vegetation 19 of greening；Filter 11, Water purification medicament adding apparatus 12, apparatus for ultraviolet disinfection 13, pressure
Table 14 and this five part of vacuum tank 15 are all disposed within Clean room 26；The top of clear water reserviors 17 sets overfall 18, prevents clear water reserviors
Overfill；What is wherein used cuts the double-cylinder type (as Figure 7-8) that dirty filter is the present inventor's original creation, and abandoned stream filter is
The shunting (as shown in figs. 9-10) of the present inventor's original creation.
The present embodiment not only realizes storing for rainwater by cistern, and by cutting dirty filtering, abandoned stream filtering, charge for remittance
The steps such as charge for remittance precipitation, the flocculation filtration of well realize the purified treatment of rainwater, and the clean water after processing is stored in into clear water reserviors
In facilitate later stage clean utilization, realize the resultant effect in terms of " store, net, with " of rainwater, be conducive to rainwater to turn into city
The valuable source of sustainable development.
Embodiment 2
The present embodiment is related to a kind of Rainwater Resources handling process, comprises the steps of, and using as described in Example 1
Principle and apparatus：
Step one, intercepting pollution for rainwater is filtered；
Step 2, abandoned stream filtering；
Step 3, charge for remittance well precipitation：Rainwater is formed to precipitate and will be precipitated using dredge pump in charge for remittance well and discharged；
Step 4, the rainwater flowed out from charge for remittance well delivery port is stored into cistern；
Step 5, is filtered, water purification medicine after Water purification medicament aluminium polychloride is added into filter by pipe-line mixer
The weight ratio of agent and rainwater is 1:100；
Step 6, is stored into clear water reserviors, and clear water therein is passed through into disinfection by ultraviolet light using clear water supply-water pump
Device is confessed after carrying out disinfection with water spot.
The steps such as the present embodiment is filtered by cutting dirty filtering, abandoned stream, charge for remittance precipitation, the flocculation filtration of charge for remittance well realize rain
The purified treatment of water, the especially quick and easy stickum for easily eliminating rainwater, finally stores up the clean water after processing
It is stored in clear water reserviors and facilitates later stage clean utilization, realizes the resultant effect in terms of " store, net, with " of rainwater, be conducive to rain
Water turns into the valuable source of urban sustainable development.
Embodiment 3
The present embodiment is related to a kind of Rainwater Resources management system, and the present embodiment is with the difference of embodiment 1, such as schemes
Shown in 4-6, in addition to infiltration well 28 and osmosis module 35, connected between infiltration well 28 by osmos tube 30, permeate the end of well 28
End is connected by osmos tube 30 with the top of wet well 5, and osmosis module 35 connects also by the top of osmos tube 30 and wet well 5
Logical, infiltration well 28 and osmos tube 30 are provided with lower seepage hole 29, and the osmos tube 30 permeated between well 28 is from water inlet end to water outlet
Mouth end, gradually rising presentation inclination attitude, (height of the water inlet of infiltration well 28 is higher than the height of the delivery port of infiltration well 28, i.e.,
The water inlet for permeating well 28 is located at the top for the delivery port for permeating well 28)；Permeate well 28, osmos tube 30, the four of osmosis module 35
Week is from inside to outside successively by metalling 31 (rubble can use the stone of lay asphalt highway, it would however also be possible to employ cobblestone), soil
Work cloth permeable formation 32,50mm thick coarse sand bed course 33 is constituted, and back fill course 27 can also be set above the outside of coarse sand bed course 33,
The upper surface of back fill course 27 can be provided with vegetation to afforest, and can also be provided with some stormwater tanks 34 for collecting rainwater,
Rainwater in stormwater tank 34 is infiltered under into osmosis module 35, and osmosis module 35 can be made porous of polypropylene material
Square block module, convenient transport and installation.
The Rainwater Resources management system that the present embodiment is provided not only realizes storing for rainwater by cistern, by only
The step such as dirty filtering, abandoned stream filtering, charge for remittance well charge for remittance precipitation, flocculation filtration of cutting of wound realizes the purified treatment of rainwater, will locate
Clean water after reason, which is stored in clear water reserviors, facilitates later stage clean utilization, realizes the storing of rainwater, the effect only, in terms of,
And by setting osmos tube, infiltration well and osmosis module to play the osmosis of lower saturating rain water, and infiltration well and osmos tube
Periphery enclose rubble, geotextiles and coarse sand, by rubble, geotextiles and coarse sand filter rainwater, play dmp filter and rainwater
The function of delay；Under blend be detained after unnecessary rainwater carry out water conservancy diversion again and stored to cistern, so by permeating well, oozing
The comprehensive function of saturating pipe, cistern, osmosis module etc., not only realizes and covering is oozed under underground water, and realize earth's surface rain
The delay of water, allows rainwater reduced velocity flow, is conducive to rainwater to be oozed under carrying out, and more reduces rainwater earth's surface flow and municipal Storm Sewer Network
Pressure, therefore the Rainwater Resources management system that provides of the present embodiment completely realize the oozing of rainwater, it is stagnant, store, it is net, with etc. side
The effect in face, is conducive to rainwater to turn into the valuable source of urban sustainable development and improve the ecological environment.
Embodiment 4
The present embodiment is related to a kind of Rainwater Resources handling process, comprises the steps of, and using as described in Example 3
Principle and apparatus：
Step one, intercepting pollution for rainwater is filtered；
Step 2, abandoned stream filtering；
Step 3, charge for remittance well precipitation：Rainwater is formed to precipitate and will be precipitated using dredge pump in charge for remittance well and discharged；
Step 4, the rainwater flowed out from charge for remittance well delivery port is stored into cistern, while the rainwater warp of a part
Cross back fill course, metalling, geotextiles permeable formation and the filtering of coarse sand bed course, under ooze after, unnecessary rainwater is by infiltration well and oozes
Saturating pipe is stored into cistern, and some rainwater passes through back fill course, metalling, geotextiles permeable formation and slightly
Sand bedding course filtering, under ooze after, unnecessary rainwater is stored by osmosis module and osmos tube into cistern；
Step 5, Water purification medicament aluminum sulfate is added after filter carry out filtering net by pipe-line mixer, Water purification medicament
Weight ratio with rainwater is 1:200；
Step 6, is stored into clear water reserviors, and clear water therein is passed through into disinfection by ultraviolet light using clear water supply-water pump
Device is confessed after carrying out disinfection with water spot.
The steps such as the present embodiment is filtered by cutting dirty filtering, abandoned stream, charge for remittance precipitation, the flocculation filtration of charge for remittance well realize one
The purified treatment of part rainwater, the clean water after processing is stored in clear water reserviors and facilitates later stage clean utilization, and by setting
Put the osmosis that osmos tube, infiltration well and osmosis module play lower saturating rain water；And the periphery of infiltration well and osmos tube encloses
Rubble, geotextiles and coarse sand, rainwater is filtered by rubble, geotextiles and coarse sand, plays the function that dmp filter and rainwater are detained；
Under blend be detained after unnecessary rainwater carry out water conservancy diversion again and stored to cistern, so by permeating well, osmos tube, retaining
The comprehensive function of pond, osmosis module etc., not only realizes and covering is oozed under underground water, and realizes the delay of surface rain,
Allow rainwater reduced velocity flow, be conducive to rainwater to be oozed under carrying out, more reduce the pressure of rainwater earth's surface flow and municipal Storm Sewer Network, because
The Rainwater Resources handling process that this present embodiment is provided completely realize rainwater " ooze, it is stagnant, store, it is net, with " in terms of it is comprehensive
Effect is closed, is conducive to rainwater to turn into the valuable source of urban sustainable development and improve the ecological environment.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (2)
1. a kind of Rainwater Resources handling process, it is characterised in that comprise the following steps：
Step one, intercepting pollution for rainwater is filtered；
Step 2, abandoned stream filtering；
Step 3, charge for remittance well precipitation：Rainwater formed in charge for remittance well precipitate and using dredge pump by precipitate discharge, charge for remittance well it is straight
The length ratio of footpath and cistern is 1:15, the diameter of charge for remittance well delivery port is 1 with the diameter ratio of charge for remittance well:5, charge for remittance well enters
The diameter ratio of the mouth of a river and charge for remittance well delivery port is 3:1, the position of charge for remittance well delivery port is lower than the height of cistern, and charge for remittance well enters
The position at the mouth of a river is higher than the height of cistern, it is ensured that falling between the position of charge for remittance well water inlet and the position of charge for remittance well delivery port
Difference is 20cm, and the number of charge for remittance well water inlet is one, and the number of charge for remittance well delivery port is three and is evenly distributed on charge for remittance well
The offside of water inlet；
Step 4, the rainwater flowed out from charge for remittance well delivery port is stored into cistern；
Step 5, is first added after Water purification medicament is flocculated and is filtered again using filter, the Water purification medicament passes through pipeline
Blender adds the filter；
Step 6, clear water reserviors storage, the clear water reserviors confess the clear water in the clear water reserviors by using clear water supply-water pump, institute
State after the clear water that clear water supply-water pump confesses is carried out disinfection using apparatus for ultraviolet disinfection and be then exhausted from water spot.
2. Rainwater Resources handling process as claimed in claim 1, it is characterised in that also wrapped between step 4 and step 5
Include following steps：A part rainwater by back fill course, metalling, geotextiles permeable formation and coarse sand bed course filtering, under ooze after,
Unnecessary rainwater is stored by infiltration well and osmos tube into cistern, and some rainwater passes through backfill
Layer, metalling, geotextiles permeable formation and the filtering of coarse sand bed course, under ooze after, unnecessary rainwater enters by osmosis module and osmos tube
Enter cistern to be stored.
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| CN201510612845.0A CN105201068B (en) | 2015-09-23 | 2015-09-23 | Rainwater Resources handling process |
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| CN107740486A (en) * | 2017-12-08 | 2018-02-27 | 芜湖德司节能科技有限公司 | A kind of urban road collects rainwater installation and its method |
| CN108193758B (en) * | 2018-03-15 | 2024-01-09 | 郑州市市政工程总公司 | Sponge urban road storing and draining structure |
| CN109469152A (en) * | 2018-12-25 | 2019-03-15 | 国网河北省电力有限公司经济技术研究院 | Substation's rain reclamation and treatment system |
| CN110304795A (en) * | 2019-07-16 | 2019-10-08 | 武汉江扬环境科技股份有限公司 | Initial rainwater self poling biochemical processing process |
| CN110862174A (en) * | 2019-11-13 | 2020-03-06 | 台州学院 | Wall-mounted roof rainwater collecting and purifying device and treatment method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3270962B2 (en) * | 1996-11-29 | 2002-04-02 | 弘雄 伊丹 | Rainwater reuse system |
| CN202450610U (en) * | 2012-02-06 | 2012-09-26 | 重庆大学 | Rainwater-collecting and contaminant-intercepting system for environment-friendly residential building |
| CN204456412U (en) * | 2015-02-05 | 2015-07-08 | 天津水工业工程设备有限公司 | A kind of Intelligent rainwater collects reclaiming system |
| CN204530842U (en) * | 2015-02-12 | 2015-08-05 | 云南彬然建筑节能科技有限公司 | Rain water collecting system |
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Effective date of registration: 20210323 Address after: 313000 room 1020, science and Technology Pioneer Park, 666 Chaoyang Road, Nanxun Town, Nanxun District, Huzhou, Zhejiang. Patentee after: Huzhou You Yan Intellectual Property Service Co.,Ltd. Address before: 201308 room 8357, block C, No. 333, Huanhu West 1st Road, Nanhui new town, Pudong New Area, Shanghai Patentee before: SHANGHAI BIAONENG BUILDING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221215 Address after: 274042 505, Floor 5, South of Heze Industrial Technology Research Institute, Dianhutun Nanjing Road, Heze Development Zone, Shandong Province Patentee after: Law Seeking and Law Seeking (Heze) Legal Consulting Service Co.,Ltd. Address before: 313000 room 1020, science and Technology Pioneer Park, 666 Chaoyang Road, Nanxun Town, Nanxun District, Huzhou, Zhejiang. Patentee before: Huzhou You Yan Intellectual Property Service Co.,Ltd. |