CN109502820A - A kind of processing method of the centralized collection purification system of building storm water drainage in residential area - Google Patents
A kind of processing method of the centralized collection purification system of building storm water drainage in residential area Download PDFInfo
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- CN109502820A CN109502820A CN201811546566.9A CN201811546566A CN109502820A CN 109502820 A CN109502820 A CN 109502820A CN 201811546566 A CN201811546566 A CN 201811546566A CN 109502820 A CN109502820 A CN 109502820A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 238000000746 purification Methods 0.000 title claims abstract description 80
- 238000003672 processing method Methods 0.000 title claims abstract description 10
- 239000012141 concentrate Substances 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 239000002244 precipitate Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000010276 construction Methods 0.000 claims abstract description 9
- 238000003973 irrigation Methods 0.000 claims abstract description 9
- 230000002262 irrigation Effects 0.000 claims abstract description 9
- 239000000284 extract Substances 0.000 claims abstract description 4
- 238000001556 precipitation Methods 0.000 claims abstract description 4
- 230000001376 precipitating effect Effects 0.000 claims description 19
- 238000005086 pumping Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 2
- 238000004062 sedimentation Methods 0.000 claims 1
- 239000008400 supply water Substances 0.000 abstract 1
- 241000282472 Canis lupus familiaris Species 0.000 description 8
- 241000282326 Felis catus Species 0.000 description 8
- 239000010865 sewage Substances 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
A kind of processing method of the centralized collection purification system of building storm water drainage in residential area, when rainy season often rains, amount of rainfall is big, rainwater in cell is collected, precipitates, and rainwater, which enters cell rainwater purification drainage pipeline and is delivered to municipal administration by being filtered primary purifying in cell dmp filter clarifier-tank, to be concentrated in the rainwater concentration filter clarifier-tank of rainwater collection pool；Subdistrict greening water supply device extracts the rainwater of primary purifying for the greening water in cell；Rainwater is concentrated in the middle part of rainwater collection pool by carrying out secondary precipitation, entering municipal administration after filtering, and sprinkling water purification agent carries out after pressurizeing after double purification being greening irrigation, construction, industry, fire-fighting, carwash supply water to rainwater；The present invention can collect a large amount of rainwater in building cell, prevent heavy rain；By municipal administration concentrate rainwater collection pool collect, recycle, purifying rainwater for greening irrigation, construction, industry, fire-fighting, carwash use water, reduce cell rainy season draining, propose the utilization rate of high water usage.
Description
Technical field
The present invention relates to the centralized collection reutilization system of building storm water drainage in residential area, especially a kind of building cell rainwater
The processing method of the centralized collection purification system of draining.
Background technique
Currently, China is the lower country of per capita water resource owning amount in the world, the water resources shortage of China's tap water,
Optimize in recent years due to China by long-term house, the building Gao Linli of various regions, for greening irrigation, construction, industry, fire-fighting,
Carwash uses a large amount of tap water with water.When rainy season, what the rainwater in cell generally passed through ground is discharged into municipal sewer pipe
It is discharged after road net, but when amount of rainfall is big, municipal drain pipe net is not able to satisfy rainwater and is largely discharged, and be easy to cause cell
Road ponding causes people to go on a journey difficult, especially when suddenly raining cats and dogs in rainy season, does not have rainwater-collecting water storage in most of cell
Facility, since rainwater cannot be discharged or even rainwater causes to flow backward underground garage, existing rain-water drainage facility in cell in time,
A large amount of rainwater of rainy season when suddenly raining cats and dogs cannot be discharged, when rainy season, cell rainwater seeping phenomenon happens occasionally, in view of above-mentioned original
A kind of cause, it is proposed that processing method of the centralized collection purification system of building storm water drainage in residential area.
Summary of the invention
The purpose of the invention is to overcome the water resources shortage of China's tap water, for greening irrigation, construction, industry,
Fire-fighting, carwash with water use a large amount of tap water；When building cell rainy season, what the rainwater in cell generally passed through ground is discharged into city
It is discharged after the drain pipe net of political affairs, but when amount of rainfall is big, municipal drain pipe net is not able to satisfy rainwater and is largely discharged,
It is be easy to cause cell road ponding, causes people to go on a journey difficult, especially when suddenly raining cats and dogs in rainy season, does not have in most of cell
Rainwater-collecting storing facilities of water, since rainwater cannot be discharged or even rainwater causes to flow backward underground garage, existing rain in cell in time
Water pumping equipment, cannot be discharged a large amount of rainwater of rainy season when suddenly raining cats and dogs, and when rainy season, cell rainwater seeping phenomenon happens occasionally,
By reasonably designing, a kind of processing method of the centralized collection purification system of building storm water drainage in residential area is provided, the present invention exists
The cell rainwater-collecting clarifier-tank of centralized collection rainwater is arranged in building cell underground, can collect a large amount of rainwater, prevents rainy season
When suddenly raining cats and dogs, rainwater cannot be discharged in time；The rainwater that cell is collected carries out primary purifying by cell rainwater-collecting clarifier-tank
Rainwater afterwards is discharged into municipal administration by cell rainwater purification drainage pipeline and concentrates in rainwater collection pool, concentrates rainwater-collecting by municipal administration
The rainwater centralized collection in pond can be recycled by purifying rainwater of the double purification after up to standard, purifying rainwater for greening irrigation,
Construction, industry, fire-fighting, carwash use water, and purifying rainwater can recycle, and reduce cell rainy season and a large amount of rain are discharged when suddenly raining cats and dogs
Water, when rainy season, cell rainwater seeping phenomenon happens occasionally；Simple and easy, use scope is big, can largely save water resource, subtract
The discharge of few sewage and the expenses of sewage treatment plant, alleviate the water resources shortage in China, propose the utilization rate of high water usage.
The present invention to achieve the goals above, adopts the following technical scheme that a kind of concentration of building storm water drainage in residential area is received
Collect the processing method of purification system, the centralized collection purification system of the building storm water drainage in residential area is by cell building, small
Area road surface, municipal administration concentrate rainwater collection pool, cell rainwater-collecting clarifier-tank, road surface to collect stormwater tank, cell road surface, cell rainwater
Storm sewer, cell rainwater purification drainage pipeline, rainwater collection are collected in filtration, purification pond, building rainwater-collecting pipeline, cell road surface
Middle filtration, purification pond, pump house, purifying rainwater water supply device, purifying rainwater water supply line, cell rainwater precipitate filter septum, municipal administration
Rainwater precipitates filter septum, immersible pump, ground, water purification agent delivery device, subdistrict greening water supply device composition；At least one cell
Cell road surface is arranged in a middle setting at least cell building, at least a cell building side, and cell road surface two sides are respectively set
Stormwater tank is collected on road surface, and cell road surface side is arranged at least two road surfaces and collects stormwater tank, and stormwater tank is collected at least two road surfaces
Between setting cell road surface collect storm sewer；Rainwater collector nozzle is reserved at the top of cell building, rainwater collector nozzle and road surface are collected
Building rainwater-collecting pipeline is set between stormwater tank, and road surface, which is collected, is arranged cell between stormwater tank and cell rainwater-collecting clarifier-tank
Collect storm sewer in road surface；The concentration below ground at the intersection end at least one cell road surface one end or at least two cell road surfaces
Or an at least cell rainwater-collecting clarifier-tank is respectively set, rainwater collection is concentrated in the municipal administration of setting below ground in urban planning plot
Ji Chi, municipal administration, which is concentrated, is arranged cell rainwater purification drainpipe between rainwater collection pool oral area and cell rainwater-collecting purification bottom of pond portion
Road；Subdistrict greening water supply device is set on the ground of cell, subdistrict greening water supply device and cell rainwater purification drainage pipeline it
Between connecting pipe is set；Rainwater collection pool above the ground setting pump house suitable for reading is concentrated in municipal administration, and setting purifying rainwater supplies in pump house
Water installations；Road surface collect stormwater tank, cell rainwater-collecting clarifier-tank, municipal administration concentrate rainwater collection pool the overboard gradient be set as according to
Secondary downward stepped ramp type；
It is net that cell dmp filter is respectively set in cell road surface collection storm sewer entrance in cell rainwater-collecting clarifier-tank
Change pond, cell rainwater is set between cell dmp filter clarifier-tank and cell rainwater-collecting clarifier-tank and precipitates filter septum, cell
Rainwater precipitating filter septum lower part is set as enclosed baffle, and cell rainwater precipitating filter septum top is set as filter screen, cell
The bottom centre of rainwater-collecting clarifier-tank reserves discharge outlet, and cell rainwater purification drainage pipeline water inlet is arranged in discharge outlet, into
The mouth of a river is set as being higher by the gap of cell rainwater purification drainage pipeline bottom surface；
Municipal administration concentrates the discharge outlet of respective cell rainwater purification drainage pipeline in rainwater collection pool that rainwater concentration is respectively set
Filtration, purification pond, rainwater concentration filter clarifier-tank and municipal administration concentrate be arranged between rainwater collection pool municipal rainwater precipitating filtering every
Plate, municipal rainwater precipitating filter septum lower part are set as enclosed baffle, and municipal rainwater precipitating filter septum top is set as filtering
Net；Water purification agent delivery device is arranged in the purifying rainwater water supply device side of pump house, and rainwater is concentrated in water purification agent delivery device and municipal administration
Setting water purification agent launches pipeline between in the middle part of collecting pit, and municipal administration concentrates rainwater-collecting bottom of pond portion to be arranged immersible pump, immersible pump and net
Change and pumping conduit is set between rainwater water supply device, purifying rainwater water supply line, purification is arranged in purifying rainwater water supply device side
Rainwater water supply line oral area at least respectively corresponds building, industry, fire-fighting, the subtube for afforesting setting water, is in charge of road junction difference
Valve is set；
When rainy season often rains, amount of rainfall is big, the rainwater at cell building top, cell road surface in cell is respectively enterd
It is collected in stormwater tank by road surface and is collected, precipitates, rainwater collects storm sewer by collecting, after precipitating by cell road surface
Into in cell dmp filter clarifier-tank.
After rainwater enters cell dmp filter clarifier-tank, by cell rainwater precipitate filter septum lower part enclosed baffle into
Enter after row closing precipitates, the filter screen on top is filtered is primary purifying in the middle part of cell rainwater-collecting clarifier-tank；It is primary net
The rainwater of change is entered in cell rainwater purification drainage pipeline by gap, is delivered to city by cell rainwater purification drainage pipeline
Political affairs are concentrated in the rainwater concentration filter clarifier-tank of rainwater collection pool；Subdistrict greening water supply device with cell rainwater purification by draining
Connecting pipe between pipeline extracts the rainwater of primary purifying for the greening water in cell.
Rainwater enters municipal administration after rainwater concentration filter clarifier-tank carries out secondary precipitation, filtering and concentrates in rainwater collection pool
Portion, water purification agent delivery device decompose the rainwater of primary purifying by spraying water purification agent, are precipitated, are filtered into double purification,
Rainwater is passed through after the pressurization of purifying rainwater water supply device by being delivered to purifying rainwater water supply device by immersible pump after double purification
Purifying rainwater water supply line be greening irrigation, construction, industry, fire-fighting, carwash supply use water.
The utility model has the advantages that cell rainwater-collecting clarifier-tank of the present invention in building cell underground setting centralized collection rainwater, energy
A large amount of rainwater is enough collected, when prevention rainy season suddenly rains cats and dogs, rainwater cannot be discharged in time；The rainwater that cell is collected passes through cell rain
Rainwater after water collecting, purifying pond progress primary purifying is discharged into municipal administration by cell rainwater purification drainage pipeline and concentrates rainwater-collecting
Chi Zhong concentrates the rainwater centralized collection of rainwater collection pool by municipal administration, can be again by purifying rainwater of the double purification after up to standard
It utilizes, purifying rainwater is used for the use water of greening irrigation, construction, industry, fire-fighting, carwash, and purifying rainwater can be recycled, be reduced small
Area is discharged a large amount of rainwater when suddenly raining cats and dogs in rainy season, when rainy season, cell rainwater seeping phenomenon happens occasionally；It is simple and easy, use model
It encloses greatly, can largely save water resource, reduce the discharge of sewage and the expenses of sewage treatment plant, alleviate the water money in China
Source is deficient, proposes the utilization rate of high water usage.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is general assembly structural schematic diagram；
Fig. 2 is the side structure schematic view of Fig. 1；
Fig. 3 is the partial structural diagram of Fig. 1；
In Fig. 1,2,3: rainwater collection pool 3, cell rainwater-collecting clarifier-tank are concentrated in cell building 1, cell road surface 2, municipal administration
4, stormwater tank 5, subdistrict greening water supply device 6, cell dmp filter clarifier-tank 7, building rainwater-collecting pipeline 8, small is collected on road surface
Collect storm sewer 9, cell rainwater purification drainage pipeline 10, rainwater concentration filter clarifier-tank 11, pump house 12, purification rain in area road surface
Water water supply device 13, purifying rainwater water supply line 14, cell rainwater precipitating filter septum 15, municipal rainwater precipitate filter septum
16, immersible pump 17, ground 18, water purification agent delivery device 19.
Specific embodiment
Below with reference to embodiment, invention is further described in detail with specific embodiment:
Embodiment 1
An at least cell building 1 is set at least one cell, and cell road surface is arranged at least 1 side of cell building
2,2 two sides of cell road surface are respectively set road surface and collect stormwater tank 5, and 2 side of cell road surface is arranged at least two road surfaces and collects rainwater
Pond 5, at least two road surfaces collect setting cell road surface between stormwater tank 5 and collect storm sewer 9；Rain is reserved at the top of cell building 1
The underwater mouth of a river, rainwater collector nozzle and road surface, which are collected, is arranged building rainwater-collecting pipeline 8 between stormwater tank 5, stormwater tank 5 is collected on road surface
Cell road surface is set between cell rainwater-collecting clarifier-tank 4 and collects storm sewer 9；At least one cell road surface, 2 one end or extremely
An at least cell rainwater-collecting clarifier-tank 4 is concentrated or is respectively set below the ground 18 at the intersection end on few two cell road surfaces 2,
Municipal administration is set below the ground 18 in urban planning plot and concentrates rainwater collection pool 3,3 oral area of rainwater collection pool and cell are concentrated in municipal administration
Cell rainwater purification drainage pipeline 10 is set between 4 bottom of rainwater-collecting clarifier-tank；Subdistrict greening is set on the ground 18 of cell
Connecting pipe is arranged between subdistrict greening water supply device 6 and cell rainwater purification drainage pipeline 10 in water supply device 6；Municipal administration is concentrated
Pump house 12 is set above the ground 18 suitable for reading of rainwater collection pool 3, purifying rainwater water supply device 13 is set in pump house 12；It collects on road surface
Stormwater tank 5, cell rainwater-collecting clarifier-tank 4, municipal administration concentrate the overboard gradient of rainwater collection pool 3 to be set as successively downward step
Type；
It collects 9 entrance of storm sewer and cell dmp filter is respectively set in cell road surface in cell rainwater-collecting clarifier-tank 4
Clarifier-tank 7 is arranged cell rainwater and precipitates filter septum between cell dmp filter clarifier-tank 7 and cell rainwater-collecting clarifier-tank 4
15, cell rainwater precipitating 15 lower part of filter septum is set as enclosed baffle, and cell rainwater precipitating 15 top of filter septum is set as
Filter screen, the bottom centre of cell rainwater-collecting clarifier-tank 4 reserve discharge outlet, cell rainwater purification drainpipe are arranged in discharge outlet
10 water inlet of road, water inlet are set as being higher by the gap of 10 bottom surface of cell rainwater purification drainage pipeline；
Municipal administration concentrates the discharge outlet of respective cell rainwater purification drainage pipeline 10 in rainwater collection pool 3 that rainwater collection is respectively set
Middle filtration, purification pond 11, rainwater concentration filter clarifier-tank 11 and municipal administration, which are concentrated, is arranged municipal rainwater precipitating between rainwater collection pool 3
Filter septum 16, municipal rainwater precipitating 16 lower part of filter septum are set as enclosed baffle, and municipal rainwater precipitates on filter septum 16
Portion is set as filter screen；Water purification agent delivery device 19 is arranged in 13 side of purifying rainwater water supply device of pump house 12, and water purification agent is launched
Device 19 and municipal administration concentrate setting water purification agent between 3 middle part of rainwater collection pool to launch pipeline, and 3 bottom of rainwater collection pool is concentrated in municipal administration
Immersible pump 17 is set, pumping conduit, purifying rainwater water supply device 13 are set between immersible pump 17 and purifying rainwater water supply device 13
Side be arranged purifying rainwater water supply line 14,14 oral area of purifying rainwater water supply line at least respectively correspond building, industry, fire-fighting,
The subtube for afforesting setting water, is in charge of road junction and valve is respectively set；
When rainy season often rains, amount of rainfall is big, the rainwater at 1 top of cell building, cell road surface 2 in cell respectively into
Enter to collect in stormwater tank 5 by road surface and be collected, precipitate, rainwater collects rainwater by collecting, after precipitating by cell road surface
Pipeline 9 enters in cell dmp filter clarifier-tank 7.
Embodiment 2
After rainwater enters cell dmp filter clarifier-tank 7, by cell rainwater precipitate 15 lower part of filter septum closing every
Enter after plate carries out closing precipitating, the filter screen on top is filtered is primary purifying in the middle part of cell rainwater-collecting clarifier-tank 4；Just
The rainwater of grade purification is entered in cell rainwater purification drainage pipeline 10 by gap, passes through cell rainwater purification drainage pipeline 10
Municipal administration is delivered to concentrate in the rainwater concentration filter clarifier-tank 11 of rainwater collection pool 3；Subdistrict greening water supply device 6 by with cell
Connecting pipe between rainwater purification drainage pipeline 10 extracts the rainwater of primary purifying for the greening water in cell.
Embodiment 3
Rainwater enters municipal administration after rainwater concentration filter clarifier-tank 11 carries out secondary precipitation, filtering and concentrates rainwater collection pool
3 middle part, water purification agent delivery device 19 by sprinkling water purification agent the rainwater of primary purifying is decomposed, precipitate, be filtered into it is secondary
Purification, rainwater is by being delivered to purifying rainwater water supply device 13, purifying rainwater water supply device by immersible pump 17 after double purification
Pass through purifying rainwater water supply line 14 after 13 pressurizations and uses water for greening irrigation, construction, industry, fire-fighting, carwash supply.
Claims (3)
1. a kind of processing method of the centralized collection purification system of building storm water drainage in residential area, the building storm water drainage in residential area
Centralized collection purification system, be by cell building (1), cell road surface (2), municipal administration concentrate rainwater collection pool (3), cell rainwater
Stormwater tank (5), subdistrict greening water supply device (6), cell dmp filter clarifier-tank (7), building are collected in collection and purification pond (4), road surface
Room rainwater-collecting pipeline (8), cell road surface collection storm sewer (9), cell rainwater purification drainage pipeline (10), rainwater were concentrated
Filter clarifier-tank (11), pump house (12), purifying rainwater water supply device (13), purifying rainwater water supply line (14), cell rainwater precipitating
Filter septum (15), municipal rainwater precipitate filter septum (16), immersible pump (17), ground (18), water purification agent delivery device (19)
It constitutes；It is characterized by: an at least cell building (1) is set at least one cell, at least cell building (1) side
It is arranged cell road surface (2), cell road surface (2) two sides are respectively set road surface and collect stormwater tank (5), the setting of cell road surface (2) side
Stormwater tank (5) are collected at least two road surfaces, and at least two road surfaces collect setting cell road surface between stormwater tank (5) and collect rain pipe
Road (9)；Rainwater collector nozzle is reserved at the top of cell building (1), rainwater collector nozzle and road surface, which are collected, is arranged building between stormwater tank (5)
Rainwater-collecting pipeline (8), road surface are collected setting cell road surface between stormwater tank (5) and cell rainwater-collecting clarifier-tank (4) and are collected
Storm sewer (9)；Under the ground (18) at least one cell road surface (2) one end or the intersection end of at least two cell road surfaces (2)
An at least cell rainwater-collecting clarifier-tank (4) is respectively set in Fang Jizhong, setting below the ground (18) in urban planning plot
Rainwater collection pool (3) are concentrated in municipal administration, municipal administration concentrate rainwater collection pool (3) oral area and cell rainwater-collecting clarifier-tank (4) bottom it
Between be arranged cell rainwater purification drainage pipeline (10)；Subdistrict greening water supply device (6) are set on the ground (18) of cell, cell is green
Change and connecting pipe is set between water supply device (6) and cell rainwater purification drainage pipeline (10)；Rainwater collection pool (3) are concentrated in municipal administration
Pump house (12) are set above ground (18) suitable for reading, purifying rainwater water supply device (13) are set in pump house (12)；Collect rain in road surface
Pond (5), cell rainwater-collecting clarifier-tank (4), municipal administration concentrate the overboard gradient of rainwater collection pool (3) to be set as successively downward
Stepped ramp type；
It collects storm sewer (9) entrance and cell dmp filter is respectively set in cell road surface in cell rainwater-collecting clarifier-tank (4)
Clarifier-tank (7) is arranged cell rainwater and precipitated between cell dmp filter clarifier-tank (7) and cell rainwater-collecting clarifier-tank (4)
It filters partition (15), cell rainwater precipitating filter septum (15) lower part is set as enclosed baffle, and cell rainwater precipitates filter septum
(15) top is set as filter screen, and the bottom centre of cell rainwater-collecting clarifier-tank (4) reserves discharge outlet, is arranged in discharge outlet small
Area rainwater purification drainage pipeline (10) water inlet, water inlet are set as being higher by overflowing for cell rainwater purification drainage pipeline (10) bottom surface
The mouth of a river；
Municipal administration concentrates the discharge outlet of respective cell rainwater purification drainage pipeline (10) in rainwater collection pool (3) that rainwater collection is respectively set
Middle filtration, purification pond (11), rainwater concentration filter clarifier-tank (11) and municipal administration, which are concentrated, is arranged municipal rain between rainwater collection pool (3)
Water sedimentation filter septum (16), municipal rainwater precipitating filter septum (16) lower part are set as enclosed baffle, and municipal rainwater precipitated
Filter partition (16) top is set as filter screen；Purifying rainwater water supply device (13) the side setting water purification agent of pump house (12) launches dress
It sets (19), water purification agent delivery device (19) and municipal administration concentrate setting water purification agent between in the middle part of rainwater collection pool (3) to launch pipeline, city
Rainwater collection pool (3) bottom setting immersible pump (17) is concentrated in political affairs, is set between immersible pump (17) and purifying rainwater water supply device (13)
Pumping conduit is set, purifying rainwater water supply line (14) are arranged in purifying rainwater water supply device (13) side, purifying rainwater water supply line
(14) oral area at least respectively corresponds building, industry, fire-fighting, the subtube for afforesting setting water, is in charge of road junction and valve is respectively set；
When rainy season often rains, amount of rainfall is big, at the top of the cell building (1) in cell, the rainwater of cell road surface (2) respectively into
Enter to collect in stormwater tank (5) by road surface and be collected, precipitate, rainwater collects rain by collecting, after precipitating by cell road surface
Waterpipe (9) enters in cell dmp filter clarifier-tank (7).
2. a kind of processing method of the centralized collection purification system of building storm water drainage in residential area according to claim 1,
It is characterized by: precipitating filter septum (15) lower part by cell rainwater after rainwater enters cell dmp filter clarifier-tank (7)
It is first for entering in the middle part of cell rainwater-collecting clarifier-tank (4) after enclosed baffle carries out closing precipitating, the filter screen on top is filtered
Grade purification；The rainwater of primary purifying is entered in cell rainwater purification drainage pipeline (10) by gap, net by cell rainwater
Change drainage pipeline (10) to be delivered in the rainwater concentration filter clarifier-tank (11) of municipal administration concentration rainwater collection pool (3)；Subdistrict greening
Water supply device (6) extracts the rainwater of primary purifying for small by the connecting pipe between cell rainwater purification drainage pipeline (10)
Greening water in area.
3. a kind of processing method of the centralized collection purification system of building storm water drainage in residential area according to claim 1,
It is characterized by: rainwater, which enters municipal administration after rainwater concentration filter clarifier-tank (11) carries out secondary precipitation, filtering, concentrates rainwater
In the middle part of collecting pit (3), water purification agent delivery device (19) decomposes the rainwater of primary purifying by sprinkling water purification agent, precipitates,
It is filtered into double purification, rainwater is by being delivered to purifying rainwater water supply device (13) by immersible pump (17) after double purification, only
Pass through purifying rainwater water supply line (14) after change rainwater water supply device (13) pressurization to be greening irrigation, construction, industry, fire-fighting, wash
Water is used in vehicle supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546566.9A CN109502820A (en) | 2018-12-18 | 2018-12-18 | A kind of processing method of the centralized collection purification system of building storm water drainage in residential area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546566.9A CN109502820A (en) | 2018-12-18 | 2018-12-18 | A kind of processing method of the centralized collection purification system of building storm water drainage in residential area |
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Cited By (1)
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| CN110342736A (en) * | 2019-07-10 | 2019-10-18 | 商丘师范学院 | A kind of high-rise roof sewage disposal device |
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