CN107816082A - A kind of sponge roof rainwater collection reutilization system - Google Patents
A kind of sponge roof rainwater collection reutilization system Download PDFInfo
- Publication number
- CN107816082A CN107816082A CN201711084815.2A CN201711084815A CN107816082A CN 107816082 A CN107816082 A CN 107816082A CN 201711084815 A CN201711084815 A CN 201711084815A CN 107816082 A CN107816082 A CN 107816082A
- Authority
- CN
- China
- Prior art keywords
- water
- layer
- roof
- rainwater
- sedimentation basin
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 173
- 238000003860 storage Methods 0.000 claims abstract description 38
- 238000004062 sedimentation Methods 0.000 claims abstract description 33
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000007689 inspection Methods 0.000 claims abstract description 8
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 23
- 239000000945 filler Substances 0.000 claims description 14
- 239000002689 soil Substances 0.000 claims description 13
- 235000013311 vegetables Nutrition 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 239000010455 vermiculite Substances 0.000 claims description 4
- 235000019354 vermiculite Nutrition 0.000 claims description 4
- 229910052902 vermiculite Inorganic materials 0.000 claims description 4
- 241000189144 Sedum lineare Species 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 238000011161 development Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 206010021036 Hyponatraemia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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
-
- 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
-
- 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
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
-
- 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)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of sponge roof rainwater collection reutilization system, including the collector unit of rainwater, processing unit and with water terminal.Water body is introduced rainwater inspection well by collector unit including the hydrocone type roof drain being disposed on roofing, the connecting tube for being vertically arranged and being connected with each roof drain, the column pipe for being horizontally disposed with and being connected with the lower end of every connecting tube, the standpipe for being vertically arranged and being connected with the outer end of column pipe and the angularly disposed discharge pipe connected on the ground and with the lower end of swing pipe, the discharge pipe.Processing unit includes water storage sedimentation basin, purified treatment pond and the reuse pool to adjoin each other；It is connected with water terminal by using water lines with reuse pool.The recycling system of the rain water on roof of the present invention, can be green with energy-saving and emission-reduction, reduces the discharge capacity of rainwater, enables emergency to have water can use.The miscellaneous water in life can also be used, saves running water, reduces the cost of water process, is advantageous to promote the development in sponge city.
Description
Technical field
The invention belongs to rainwater recycle to recycle field, and in particular to a kind of sponge roof rainwater collection reutilization system.
Background technology
Sponge city refers to, by strengthening urban planning and development control, it is raw to give full play to building, roofing and greenery patches, water system etc.
State system to the receiving of rainwater, store and receive, permeate and slow releasing function, effectively control rainfall runoff, realize that nature accumulates, oozed naturally
Thoroughly, the urban development mode of self-purification.
When traditional water resources development mode can not be further added by water source, recycle rainwater turn into a kind of not only economy but also
Practical water resources development mode.Rainwater has multi-functional as the utilization of non -traditional resources：Using water wisely, alleviate water resource
Crisis.The combination of rain water collecting system technology and Green Space Construction will largely change us due to water resource increasingly depleted
And the life for hoping day heave a sigh.
Urban rainwater processing at present be concentrated mainly on rainwater promote to ooze, rainwater landscape utilization, Rain water returning, rainwater reuse etc. four
Individual aspect, contain the Initial Runoff abandoned stream technology of rainwater, promote to ooze technology, filtering technique, storing technology, contaminant degradation skill
Art, disinfection technology etc..
The source processing method of above-mentioned city surface source pollution, there is the defects of different degrees of.Rainwater promotees to ooze, due to method letter
Easily, its rainwater capacity for bearing is also very limited, and when rainfall or big rain boundary, rainwater can still form rainwash and enter urban sewage
System.The difficult point of rainwater landscape utilization is, to keep water quality to meet landscape water body requirement, it is necessary to flowed by power maintenance water
State, operating cost are a big obstacles.As for Rain water returning, it has certain in north city or the city of groundwater overdraft
Practical value, but to avoid polluted underground water, recharge water quality requirement is very high, and respective handling expense is also very big, seldom should at present
With.And rainwater reuse, existing technique is under current national conditions, it is difficult to popularization and application, most important reason is that water price is cheap and locate
Reason construction costs is too high, and reuse is without economic value.
The content of the invention
Goal of the invention：The invention aims to solve deficiency of the prior art, there is provided a kind of sponge rain water on roof
Reutilization system is collected, it can reach energy-saving and emission-reduction, green, reduce the discharge capacity of rainwater, make arid, emergency
(such as fire) can have water can use.The miscellaneous water in life can also be used, saves running water, reduces the cost of water process.
Technical scheme：A kind of sponge roof rainwater collection reutilization system of the present invention, include the collection list of rainwater
Member, processing unit, with water terminal and controller, hydrocone type roof drain that the collector unit includes being disposed on roofing,
The connecting tube that is vertically arranged and is connected with each roof drain, it is horizontally disposed and connected with the lower end of every connecting tube column pipe,
The standpipe for being vertically arranged and being connected with the outer end of column pipe and the angularly disposed discharge connected on the ground and with the lower end of swing pipe
Water body is introduced rainwater inspection well by pipe, the discharge pipe；
The processing unit includes water storage sedimentation basin, purified treatment pond and the reuse pool to adjoin each other；
The water storage sedimentation basin is connected by rainwater collection collector with the rainwater inspection well, is set on the pool wall of the water storage sedimentation basin
Upper and lower discharge outlet, upper discharge outlet are provided with draining valve so that are received in the rain sewage in the water storage sedimentation basin by descending draining
Mouth is discharged into the purified treatment pond, and when the inflow of water storage sedimentation basin is big, unnecessary water is discharged into city by upper discharge outlet
Political affairs Storm Sewer Network or standby cistern；The first liquid level sensor is set on the water storage sedimentation basin, first liquid level sensor is surveyed
Measure the water surface elevation that rainwater is received in the water storage sedimentation basin and altitude information is sent to the controller；
The water inlet in the purified treatment pond connects with the lower discharge outlet of the water storage sedimentation basin, is provided with the purified treatment pond
By the draw water pipeline of suction pump control, active carbon filter and accurate filter are set gradually in the draw water pipeline and by described in
Water in purified treatment pond is pumped into the reuse pool；
Second liquid level sensor is set on the reuse pool, and the water surface that second liquid level sensor measures the reuse pool is high
Spend and altitude information is sent to the controller；The water pipe controlled by small pump is also connected with the reuse pool；
It is described to be connected with water terminal by using water lines with the reuse pool；This is controlled with water lines by using water pump；
The controller is respectively with draining valve, the first liquid level sensor, the second liquid level sensor, suction pump, small pump and using water
Pump electric signal connects；The controller is used to collect the water surface elevation data of the first liquid level sensor measurement and according to institute
The data of collection select the opening and closing of the upper and lower draining valve；
The controller is used to collect the water surface elevation data of the second liquid level sensor measurement and according to collected data
The opening and closing of the small pump is controlled, for introducing external water source；
Described roofing includes green roof system and the rain being made up of vegetable layer, plantation layer, water-storage-drainage layer and roof structure layer
Water collection system；The bottom of described green roof system is roof structure layer, above roof structure layer from the bottom to top according to
It is secondary to be provided with waterproof layer, every root layer, water-storage-drainage layer, filter layer, light filler layer, planting soil layer and vegetable layer；The lightweight
Packing layer is that the volume ratio of perlite and vermiculite is 2:1 mixed layer；The water-storage-drainage layer is lightweight drainage plate；The mistake
Filtering layer is nonwoven fabric construct；
Kind is implanted with sedum lineare on the vegetable layer of green roof system；The 1cm on the both sides of green roof system, planting soil layer
Place is provided with overflow pipe A, and water-storage-drainage layer is provided with drainpipe；Rain water collecting system passes through eaves gutter and green roof system phase
Connection, rainwater enter cistern by eaves gutter, then by rainwater collection collector；Cistern is arranged on the orlop of building, water storage
The top in pond is provided with overflow pipe B, and water pump is provided with by cistern, and the rainwater that cistern is collected is extracted into outdoor by water pump
Greenery patches or Landscape Facilities.
Further, the tile work road surface is laid using ecological permeable bricks.
Further, the bottom of the water storage sedimentation basin connects sludge-tank by the blowoff line controlled by dredge pump.
Further, dosing mouth is also set up on the purified treatment pond, the water in pond is carried out disinfection by medicine.
Further, the water terminal includes greening water use sector, fire demand water unit and landscape pond water list
Member.
Further, the waterproof layer material is polyether-polyurethane waterproof blanket.
Further, it is described every root layer material be anti-coating of T-99.
Further, the planting soil layer is adobe.
Further, the waterproof layer, the thickness every root layer, water-storage-drainage layer, filter layer, light filler layer and planting soil layer
Degree is respectively 1.2mm, 0.2mm, 25mm, 1mm, 100mm, 70mm.
Beneficial effect：The technical scheme of the recycling system of the rain water on roof of the present invention, by roofing construction, rainwater-collecting
Handle and integrated with water terminal, made overall plans, effectively reduce the pollution of early-stage rainwater, protect water body environment, separately
Outside, it can play a part of regulating and storing water to mitigate municipal Storm Sewer Network pressure with water terminal, while afforest water use sector and disappear
Anti- water use sector is directly attached to roofing both sides, has both beautified environment or rainwater can have been stayed in into locality to greatest extent, it can reach
It is green to energy-saving and emission-reduction, the discharge capacity of rainwater is reduced, makes arid, emergency (such as fire) to have water can use.Can be with
The miscellaneous water in life is used, saves running water, reduces the cost of water process, is advantageous to promote the development in sponge city.Realize
Rain water on roof utilizes the optimization of flow, reduces input, improves economic benefit, while also increase the greening face in city
Product, has purified air, has beautified environment, improved environmental and social benefits.
Brief description of the drawings
Fig. 1 is the structural representation of the recycling system of the rain water on roof of the present invention；
Fig. 2 be the present invention rain water on roof recycling system in collector unit structural representation；
Fig. 3 is the cross-sectional view of the Roof system of the present invention.
Embodiment
Technical scheme is described in further detail with reference to specific embodiment.
Referring to Fig. 1, the recycling system of the rain water on roof of the present invention, includes collector unit 1, the processing unit of rainwater
2nd, with water terminal 3 and controller 4, wherein：
Again referring to Fig. 2, collector unit 1 include be disposed on roofing hydrocone type roof drain 11, be vertically arranged and with it is every
Connecting tube 12 that individual roof drain 11 connects, it is horizontally disposed and connected with the lower end of every connecting tube 12 column pipe 13, vertical set
The standpipe 14 put and connected with the outer end of column pipe 13 and the angularly disposed discharge connected on the ground and with the lower end of swing pipe 14
Pipe 15；Water body is introduced rainwater inspection well 16 by discharge pipe 15；Rainwater inspection well 16 is connected by rainwater collection collector and processing unit 2
Connect；Roof drain 11 effectively anti-whirlpool and can greatly reduce the air capacity of entrained with when rainwater enters drainage system so that be
Drainage pipeline is in flowing full state in system, height and the overboard potential energy having using building, forms parital vacuum in the duct
(negative pressure), the current in roof drain 11 and column pipe 13 is obtained additional pressure, i.e., accelerate current using siphonage and arranging
Flowing in waterpipe, so as to quickly discharge rain water on roof；
Processing unit 2 includes water storage sedimentation basin 21, purified treatment pond 22 and the reuse pool 23 to adjoin each other；Sedimentation basin 21 passes through
Rainwater collection collector connects with collector unit 1；Upper and lower discharge outlet is set on the pool wall of the water storage sedimentation basin 21, set in upper discharge outlet
Have draining valve 211 so that the rain sewage being received in water storage sedimentation basin 21 by descending discharge outlet to be discharged into purified treatment pond 22, when
When the inflow of water storage sedimentation basin 21 is big, unnecessary water is discharged into by municipal Storm Sewer Network 20 or standby storage by upper discharge outlet
Pond；Water storage sedimentation basin 21 is precipitating the sludge and impurity in rain sewage；Water storage sedimentation basin 21 is provided with the first level sensing
Device 210, the water surface elevation of rainwater is received in first liquid level sensor 210 measurement water storage sedimentation basin 21 and by altitude information
It is sent to controller 4；The bottom of water storage sedimentation basin 21 connects sludge-tank 213 by the blowoff line controlled by dredge pump 212；
The water inlet in purified treatment pond 22 connects with the lower discharge outlet of water storage sedimentation basin 21；Dosing is set on the purified treatment pond 22
Mouth 223, is carried out disinfection by medicine to the water in pond；Taking out for the control of suction pump 220 is provided with the purified treatment pond 22
Water lines, active carbon filter 221 and accurate filter 222 are set gradually and by purified treatment pond 22 in the draw water pipeline
Water is pumped into reuse pool 23；
Second liquid level sensor 230 is set on reuse pool 23, and second liquid level sensor 230 measures the water surface of reuse pool 23
Altitude information is simultaneously sent to controller 4 by height；The water pipe 5 controlled by small pump 50 is also connected with reuse pool 23；
It is connected with water terminal 3 by using water lines with reuse pool 23；This is controlled with water lines by using water pump 30；With water terminal
3 include greening water use sector 31, fire demand water unit 32 and landscape pond water use sector 33；
Controller 4 respectively with draining valve 211, the first liquid level sensor 210, the second liquid level sensor 230, suction pump 220, use water
Pump 30 connects with the electric signal of dredge pump 212；
Controller 4 is used to collect the water surface elevation data of the first liquid level sensor 210 measurement and selected according to collected data
The opening and closing of draining valve 211；
Controller 4 is used to collect the water surface elevation data of the second liquid level sensor 230 measurement and controlled according to collected data
The opening and closing of small pump 50, for introducing external water source, to ensure the water in reuse pool 23.
The course of work of the recycling system of the rain water on roof of the present invention is as follows：When raining, what building roofing was accepted
Rainwater is pooled to eaves gutter and gutter along roofing slope aspect, and then rainwater passes through roof drain 11, column pipe 13, standpipe 14, discharge pipe 15
Rainwater inspection well 16 is drained into Deng conduit component.Rainwater will could first enter catch-basin after the rough filtering of abandoned stream filter
16, then entered by pipeline and put aside and precipitated in water storage sedimentation basin 21, sludge and contamination precipitation are in water storage sedimentation basin 21
Bottom, sludge-tank 212 is drained into by blow-off pipe；Water in water storage sedimentation basin 21 is on the increase, when water level precipitates higher than water storage
During the connectivity part on the lower top of discharge outlet and purified treatment pond 22 in pond 21, it can automatically flow into purified treatment pond 22, by net
Change processing pond 22 and periodically launch medicine, the water in pond is carried out disinfection；When the water level in purified treatment pond 22 rises to certain altitude
Afterwards, water body is pumped into by active carbon filter 221 by suction pump 220 and pipeline successively and accurate filter 222 is filtered, and
Finally deliver to reuse pool 23；Unlatching is drawn clear water with water terminal 3 with water pump 30 when needing to use.In order to prevent rain
Dilutional hyponatremia causes the phenomenon of the spill-over of water storage sedimentation basin 21, connection and municipal Storm Sewer Network in the upper discharge outlet of water storage sedimentation basin 21
20 connected overflow pipes 10, unnecessary water is displaced into municipal Storm Sewer Network 20.If being used as green area irrigation water in addition, pour
The water body of filling can be reclaimed by ground rainwater collection system again, be utilized again.Whole system is all controlled by controller 4
System, complete to collect, purify, supply water, the function such as moisturizing, safeguard protection.
As shown in figure 3, above-mentioned Roof system is a kind of grass planting system for being arranged on roof, its bottom is roof knot
Structure layer 41, waterproof layer 42 is disposed with from the bottom to top above roof structure layer 41, every root layer 43, water-storage-drainage layer
44th, filter layer 45, light filler layer 46, planting soil layer 47 and vegetable layer 48；The light filler layer 46 is pearl
The volume ratio of rock and vermiculite is 2:1 mixed layer；The water-storage-drainage layer 44 is lightweight drainage plate；The filter layer 45
For nonwoven fabric construct；
47 pairs of rainwater of vegetable layer 48 and planting soil layer are retained and utilized, and light filler layer 46 can be adjusted effectively
Save rainfall runoff, purifying rainwater water quality.Existing research shows that the runoff coefficient of common roof is afforested 0.9 or so
The runoff coefficient of roofing can be reduced to 0.3 or so, greatly reduce Rainfall runoff；Green roof can also lead to simultaneously
The pollutant crossed in the effects such as internal interception, absorption, filtering reduction rainwater, CODcr clearance can reach 50% with
On, and green roof can be polluted with 100% roofing that prevents to caused by rainwater.
For the vegetable layer 48 of green roof system from the very strong sedum lineare of growth adaptability, planting soil layer 47 is more
Hole clay；Filter layer 45 uses non-woven fabrics；Waterproof layer 42 is polyether-polyurethane waterproof blanket；Every root layer 43 be T-99
Anti- coating, its effect are the root systems for preventing upper strata plant to infringement caused by building possibility.
The waterproof layer 42, every root layer 43, water-storage-drainage layer 44, filter layer 45, light filler layer 46 and planting soil
The thickness of earth layer 47 is respectively 1.2mm, 0.2mm, 25mm, 1mm, 100mm, 70mm.
Green roof system is the core of the present invention, and the purpose of the part is that rainwater is pre-processed, as far as possible
Ground purifies water；Light filler layer 46 is added between planting soil layer 47 and filter layer 45, light filler layer 46
Structure is perlite and vermiculite, and its volume ratio is 2:1 ；Light filler layer 46 has the characteristics of density is small, porosity is big,
When rainwater passes through light filler layer 46, filler can intercept and adsorb the impurity in rainwater, mitigate the burden of filter layer 45,
Light filler layer 46 can also store a part of rainwater and supply moisture for vegetable layer 48 simultaneously.The storage of green roof system
Drainage blanket 44, conventional cobble and block stone are substituted using the drainage plate of lightweight, alleviate the weight of green roof system, drop
It is low highly.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent change and modification made to above example, in the range of still falling within technical solution of the present invention.
Claims (9)
- A kind of 1. sponge roof rainwater collection reutilization system, it is characterised in that：Collector unit, processing unit including rainwater, With water terminal and controller, hydrocone type roof drain that the collector unit includes being disposed on roofing, be vertically arranged and with The connecting tube of each roof drain connection, it is horizontally disposed and connected with the lower end of every connecting tube column pipe, be vertically arranged and with The standpipe and the angularly disposed discharge pipe connected on the ground and with the lower end of swing pipe of the outer end connection of column pipe, the discharge pipe will Water body introduces rainwater inspection well；The processing unit includes water storage sedimentation basin, purified treatment pond and the reuse pool to adjoin each other；The water storage sedimentation basin is connected by rainwater collection collector with the rainwater inspection well, is set on the pool wall of the water storage sedimentation basin Upper and lower discharge outlet, upper discharge outlet are provided with draining valve so that are received in the rain sewage in the water storage sedimentation basin by descending draining Mouth is discharged into the purified treatment pond, and when the inflow of water storage sedimentation basin is big, unnecessary water is discharged into city by upper discharge outlet Political affairs Storm Sewer Network or standby cistern；The first liquid level sensor is set on the water storage sedimentation basin, first liquid level sensor is surveyed Measure the water surface elevation that rainwater is received in the water storage sedimentation basin and altitude information is sent to the controller；The water inlet in the purified treatment pond connects with the lower discharge outlet of the water storage sedimentation basin, is provided with the purified treatment pond By the draw water pipeline of suction pump control, active carbon filter and accurate filter are set gradually in the draw water pipeline and by described in Water in purified treatment pond is pumped into the reuse pool；Second liquid level sensor is set on the reuse pool, and the water surface that second liquid level sensor measures the reuse pool is high Spend and altitude information is sent to the controller；The water pipe controlled by small pump is also connected with the reuse pool；It is described to be connected with water terminal by using water lines with the reuse pool；This is controlled with water lines by using water pump；The controller is respectively with draining valve, the first liquid level sensor, the second liquid level sensor, suction pump, small pump and using water Pump electric signal connects；The controller is used to collect the water surface elevation data of the first liquid level sensor measurement and according to institute The data of collection select the opening and closing of the upper and lower draining valve；The controller is used to collect the water surface elevation data of the second liquid level sensor measurement and according to collected data The opening and closing of the small pump is controlled, for introducing external water source；Described roofing includes green roof system and the rain being made up of vegetable layer, plantation layer, water-storage-drainage layer and roof structure layer Water collection system；The bottom of described green roof system is roof structure layer, above roof structure layer from the bottom to top according to It is secondary to be provided with waterproof layer, every root layer, water-storage-drainage layer, filter layer, light filler layer, planting soil layer and vegetable layer；The lightweight Packing layer is that the volume ratio of perlite and vermiculite is 2:1 mixed layer；The water-storage-drainage layer is lightweight drainage plate；The mistake Filtering layer is nonwoven fabric construct；Kind is implanted with sedum lineare on the vegetable layer of green roof system；The 1cm on the both sides of green roof system, planting soil layer Place is provided with overflow pipe A, and water-storage-drainage layer is provided with drainpipe；Rain water collecting system passes through eaves gutter and green roof system phase Connection, rainwater enter cistern by eaves gutter, then by rainwater collection collector；Cistern is arranged on the orlop of building, water storage The top in pond is provided with overflow pipe B, and water pump is provided with by cistern, and the rainwater that cistern is collected is extracted into outdoor by water pump Greenery patches or Landscape Facilities.
- A kind of 2. sponge roof rainwater collection reutilization system according to claim 1, it is characterised in that：The brick road Laid using ecological permeable bricks in face.
- A kind of 3. sponge roof rainwater collection reutilization system according to claim 1, it is characterised in that：The water storage is sunk The bottom in shallow lake pond connects sludge-tank by the blowoff line controlled by dredge pump.
- A kind of 4. sponge roof rainwater collection reutilization system according to claim 1, it is characterised in that：At the purification Reason also sets up dosing mouth on pond, and the water in pond is carried out disinfection by medicine.
- A kind of 5. sponge roof rainwater collection reutilization system according to claim 1, it is characterised in that：It is described whole with water End includes afforesting water use sector, fire demand water unit and landscape pond water use sector.
- A kind of 6. sponge roof rainwater collection reutilization system according to claim 1, it is characterised in that：The waterproof layer Material is polyether-polyurethane waterproof blanket.
- A kind of 7. sponge roof rainwater collection reutilization system according to claim 1, it is characterised in that：It is described every root layer Material is anti-coating of T-99.
- A kind of 8. sponge roof rainwater collection reutilization system according to claim 1, it is characterised in that：The planting soil Earth layer is adobe.
- A kind of 9. sponge roof rainwater collection reutilization system according to claim 1, it is characterised in that：The waterproof Layer, every root layer, water-storage-drainage layer, filter layer, light filler layer and planting soil layer thickness be respectively 1.2mm, 0.2mm, 25mm、1mm、100mm、70mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084815.2A CN107816082A (en) | 2017-11-07 | 2017-11-07 | A kind of sponge roof rainwater collection reutilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084815.2A CN107816082A (en) | 2017-11-07 | 2017-11-07 | A kind of sponge roof rainwater collection reutilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107816082A true CN107816082A (en) | 2018-03-20 |
Family
ID=61603796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711084815.2A Pending CN107816082A (en) | 2017-11-07 | 2017-11-07 | A kind of sponge roof rainwater collection reutilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107816082A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138050A (en) * | 2018-09-25 | 2019-01-04 | 湖北大学 | A kind of roofing rainwater recovery utilization apparatus |
| CN109279711A (en) * | 2018-11-05 | 2019-01-29 | 科顺防水科技股份有限公司 | A kind of green roof rainwater management system |
| CN109537675A (en) * | 2018-12-27 | 2019-03-29 | 南昌大学 | A kind of rainwater comprehensive utilization system |
| CN109555275A (en) * | 2018-12-03 | 2019-04-02 | 南京林业大学 | A kind of roof garden Intelligent rain Collection utilization system |
| CN110853484A (en) * | 2019-11-05 | 2020-02-28 | 西安科技大学 | Green roof function demonstration model in sponge city |
| CN111749304A (en) * | 2020-07-21 | 2020-10-09 | 广东爱得威建设(集团)股份有限公司 | Building energy-saving device with rainwater collection function |
| CN111792779A (en) * | 2020-06-03 | 2020-10-20 | 中国一冶集团有限公司 | Water scenery system for residential area |
| CN114303705A (en) * | 2021-12-31 | 2022-04-12 | 苏州科技大学 | Low-carbon energy-saving building green roof |
| CN115977227A (en) * | 2023-01-04 | 2023-04-18 | 贵州大学 | Building water storage device for sponge city and use method |
| CN116145763A (en) * | 2022-11-25 | 2023-05-23 | 广东省科学院生态环境与土壤研究所 | Roof greening-based rainwater collecting and recycling system and control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216048A (en) * | 2013-04-18 | 2013-07-24 | 天津大学 | Roof rainwater collecting and recycling using system |
| CN105442668A (en) * | 2015-12-30 | 2016-03-30 | 上海北漠建筑工程有限公司 | Roof rainwater recycling system |
| CN106836372A (en) * | 2017-04-06 | 2017-06-13 | 辽宁石油化工大学 | Sponge roof rainwater collection utilizes system |
-
2017
- 2017-11-07 CN CN201711084815.2A patent/CN107816082A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216048A (en) * | 2013-04-18 | 2013-07-24 | 天津大学 | Roof rainwater collecting and recycling using system |
| CN105442668A (en) * | 2015-12-30 | 2016-03-30 | 上海北漠建筑工程有限公司 | Roof rainwater recycling system |
| CN106836372A (en) * | 2017-04-06 | 2017-06-13 | 辽宁石油化工大学 | Sponge roof rainwater collection utilizes system |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138050A (en) * | 2018-09-25 | 2019-01-04 | 湖北大学 | A kind of roofing rainwater recovery utilization apparatus |
| CN109279711A (en) * | 2018-11-05 | 2019-01-29 | 科顺防水科技股份有限公司 | A kind of green roof rainwater management system |
| CN109555275A (en) * | 2018-12-03 | 2019-04-02 | 南京林业大学 | A kind of roof garden Intelligent rain Collection utilization system |
| CN109537675A (en) * | 2018-12-27 | 2019-03-29 | 南昌大学 | A kind of rainwater comprehensive utilization system |
| CN110853484A (en) * | 2019-11-05 | 2020-02-28 | 西安科技大学 | Green roof function demonstration model in sponge city |
| CN111792779A (en) * | 2020-06-03 | 2020-10-20 | 中国一冶集团有限公司 | Water scenery system for residential area |
| CN111792779B (en) * | 2020-06-03 | 2023-07-18 | 中国一冶集团有限公司 | Residential area waterscape system |
| CN111749304A (en) * | 2020-07-21 | 2020-10-09 | 广东爱得威建设(集团)股份有限公司 | Building energy-saving device with rainwater collection function |
| CN114303705A (en) * | 2021-12-31 | 2022-04-12 | 苏州科技大学 | Low-carbon energy-saving building green roof |
| CN116145763A (en) * | 2022-11-25 | 2023-05-23 | 广东省科学院生态环境与土壤研究所 | Roof greening-based rainwater collecting and recycling system and control method thereof |
| CN115977227A (en) * | 2023-01-04 | 2023-04-18 | 贵州大学 | Building water storage device for sponge city and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107816082A (en) | A kind of sponge roof rainwater collection reutilization system | |
| CN105735455B (en) | One kind enters river pollution complex ecological closure works system | |
| CN205259027U (en) | Recycle system of road rainwater | |
| CN105089302A (en) | Rainwater garden system for community rainwater flow diversion, peak clipping and ecological purification | |
| CN207567889U (en) | Residential quarters Rainwater collection system | |
| CN105735405B (en) | A kind of rainwater collecting and treating system on building roof | |
| CN206408676U (en) | A kind of cell environment landscape planting rain collector | |
| CN207295920U (en) | Rain water on roof fast purification stocking system | |
| CN201972229U (en) | Residential rainwater comprehensive utilization system device | |
| CN205259345U (en) | Greenery patches rain sewage's system of recycling | |
| CN105442668A (en) | Roof rainwater recycling system | |
| CN104196179A (en) | Rainwater utilization system and use method thereof | |
| CN108625453A (en) | Skyscraper sponge City complex system | |
| CN203741704U (en) | Rainwater collecting and recycling system for overpass | |
| CN207645999U (en) | A kind of resident living area initial rainwater runoff intercepts, purification equipment | |
| CN207092244U (en) | One kind is on urban rainwater recycling device | |
| CN103088871A (en) | Large gymnasium shock-resistance intelligent control-type rainwater utilization system | |
| CN106906898A (en) | A kind of method of the ecology intelligent Building System for building isolation haze | |
| CN208618521U (en) | Rain Garden system based on sponge city | |
| CN105464190A (en) | Green space rain sewage reuse system | |
| CN106400927A (en) | Rainwater collection integrated ecosystem | |
| CN205369375U (en) | Roof rainwater's recycle system | |
| CN111472429A (en) | Urban combined pipe network rainy-day overflow pollution control system | |
| CN207277483U (en) | A kind of wet land system for integrating rainwater-collecting, regulating and storing, purifying | |
| CN105756295A (en) | Urban rainwater recycling reutilization system based on lava rocks |
Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |