A kind of sponge site rainwater recovery systemTechnical field
The present invention relates to sponge city technical field more particularly to a kind of sponge site rainwater recovery systems.
Background technique
Sponge place refers to that place can have in terms of adapting to environmental change and reply as spongeGood " elasticity ", water suction, water storage, infiltration, water purification when raining by the water stored " release " and are used when needing.SpongePlace construction should follow the principles such as Ecology Precedence, and natural way is combined with artificial measures, ensure yard drain prevention waterlogging peaceUnder the premise of complete, realize rainwater to the maximum extent in the accumulation, infiltration and purification of construction area, promote rainwater resource utilization andEcological environmental protection.In the process of construction of sponge place, the systematicness of natural precipitation, surface water and groundwater should be planned as a whole, coordinatedEach link of the water circulation uses such as water supply, draining, and consider its complexity and chronicity, and sponge city is that this thought is builtThe product created.
It after existing sponge city is built up, can be realized rain-water accumulating, regulate and store and avoid the peak hour to reach, and can be simultaneouslyRainwater recycle pond is also served as, the rainwater on roof, road surface is collected, for pouring for road surface is spilt, road rinses, vegetation is irrigated.But rainAfter water is collected, many microorganisms, bacterium can be mingled in rainwater, thus can be only used for general pouring or cleaning, notIt can directly drink.Therefore, it after rain-water accumulating gets up, can not be fully used.
Summary of the invention
The purpose of the present invention is to provide a kind of sponge site rainwater recovery system, having can be used for later rainwater purificationThe daily drinking advantage of resident.
Above-mentioned purpose of the invention has the technical scheme that
A kind of sponge site rainwater recovery system, including base soil layer, are provided with residential building on the base soil layer, in the base soil layerIt is provided with reservoir, frame body is provided at the top of the residential building, water storage box is provided on the frame body, the water storage box passes throughWater-supply-pipe is connected to reservoir, and the suction pump for being pumped into the water in reservoir in water storage box is provided on the water-supply-pipe,The water storage box includes first area, second area and third region, is provided between the first area and second areaFor the two being separated and vertical height is lower than the first baffle of water storage box Sidewall Height, the second area and third region itBetween be provided with for separating the two and vertical height is lower than the second baffle of water storage box Sidewall Height, the first baffle and storeGap between water tank top plate be provided with for filter the impurity particle in rainwater except sundries, the second baffle and water storageGap between roof box is provided with the filtration members for filtering the harmful substance in rainwater, is located at water storage box on the frame bodyLower section be provided with heater box, the heater box is connected to the bottom wall in the third region, is provided with and is used in the heater boxTo the heating component that the rainwater in heater box is heated at high temperature, it is provided in the heater box and water is transported to each of residential buildingThe delivery tube in layer resident dwelling.
Implement above-mentioned technical proposal, rainwater is dropped on base soil layer, and is penetrated into reservoir, then start suction pump,The rainwater stored in reservoir is evacuated in the first area in water storage box by water-supply-pipe, the rainwater in first area slowly tires outProduct is so that the water surface increases, therefore the partial impurities in rainwater can be deposited in first area bottom；When the water surface rises above firstThe vertical height of baffle and by except after sundries, floating impurity particle in rainwater again can further by except sundries blocking,So that granule foreign is further filtered, final rainwater is penetrated except sundries flows in second area；Rainwater is in second areaIt inside slowly accumulates, also continuous height passes through the setting energy of filtration members after the final water surface is higher than the vertical height of second baffle to the water surfaceThe harmful substance in rainwater is enough filtered out, and then is flowed in third region, then is flowed in heater box out of third region, starting addsHot component continues to heat to the rainwater for filtering out most of harmful substance and granule foreign, rainwater after high-temperature heating,Most bacterium has been removed；It closes heating component, after rainwater is cooling, user family is delivered to by delivery tube, thisWhen rainwater just can be drunk for resident, therefore have can be being used for the daily drinking excellent of resident after rainwater purification by the present inventionPoint.
Further, described except sundries includes the first screen frame and sponge block, first screen frame setting first baffle withGap between at the top of water storage box, the upper end opening setting of first screen frame, the sponge block are arranged in first netIn frame and the roof of sponge block and water storage box contradicts.
Implement above-mentioned technical proposal, sponge block can allow water to penetrate, and some impurity particles are blocked in outside sponge block, becauseThis places sponge block in the first screen frame effectively to carry out preliminary separation for rainwater and granule foreign, and sponge block withAfter the roof of water storage box contradicts, the gap between first baffle and water storage box roof can sufficiently be blocked by sponge block, thusSo that the effect of filtering granule foreign is preferable.
Further, the filtration members include the second screen frame and active carbon, second screen frame setting second baffle withGap between at the top of water storage box, the active carbon are placed in the second screen frame.
Implement above-mentioned technical proposal, active carbon has intensity high, and adsorption rate is fast, and adsorption capacity is high, and specific surface area is larger,Pore structure is flourishing, and physicochemical characteristics is good, can effectively remove the harmful substance in rainwater.
Further, second screen frame upper end opening setting, the roof of the water storage box and be located at the second screen frame abovePlace offers the replacement port with the upper opening face of the second screen frame, and the water storage box, which is located at hingedly to be provided at replacement port, to be used forThe cover board that replacement port is covered.
Implement above-mentioned technical proposal, after long-term filtering and use, active carbon may gradually lose absorption harmful substanceEffect, open cover board at this time, so that replacement port is exposed to the external world, resident just can be directly by replacement port in the second screen frameActive carbon replaced, reach replacement active carbon conveniently effect.
Further, the roof of the water storage box and it is located at the surface of first area and is hingedly provided with and opens first areaReplacing plate, when the replacing plate lid closes, the plate face of the sponge block being placed in first screen frame and replacing plate is contradicted.
Implement above-mentioned technical proposal, the impurity particle in first area is also required to be cleared up after accumulating for a long time, at this timeReplacing plate is opened, cleaning worker can be allowed to be convenient for entering directly into the cleaning for carrying out impurity particle in first area, and replacePlate also can in passing replace sponge block after opening.
Further, the heater box includes outline border and interior boiler, and there are gap, institutes between the outline border and interior boilerStating heating component includes the heating wire being arranged between outline border and interior boiler, and the residential building top layer is provided with battery, instituteBattery is stated to be electrically connected with the heating wire.
Implement above-mentioned technical proposal, open battery, the heating wire being electrically connected at this time with battery starts to send out after being poweredHeat reaches heating rainwater conveniently effect so that internally the rainwater in boiler is heated.
Further, the residential building top layer is provided with solar energy photovoltaic panel, the solar energy photovoltaic panel and the batteryElectrical connection.
Implement above-mentioned technical proposal, the setting of solar energy photovoltaic panel can charge to battery in fine day, reachIt makes full use of sunlight and saves the effect of electric energy.
Further, the surface of the interior boiler is covered with graphene layer.
Implement above-mentioned technical proposal, graphene is a kind of quasi- two-dimensional material of only one atomic layer level thickness, so being calledNitrogen-atoms layer graphite is a kind of existing strongest novel nano-material of current electrical and thermal conductivity performance, and production heat transfer layer is bestOne of candidate materials；Therefore it is covered in interior boiler surface, fully the thermal energy that heating wire issues can be transmitted to interiorIn boiler, to make the effect of heating more preferable.
Further, the surface covering on the outline border surface is provided with aerogel blanket.
Implement above-mentioned technical proposal, aerogel blanket is the material based on nanometer titanium dioxide silica aerogel, passes through special workThe flexible heat-insulating felt that skill is combined with glass fibre cotton or preoxidized fiber felt.Its main feature is that thermal coefficient bottom, has certainTension and compression strength belong to novel thermal insulation material, therefore are covered on outline border surface, can give full play to its heat preservation effectFruit, the heat for allowing heating wire to issue be not easy to lose.
In conclusion the invention has the following advantages:
Rainwater is dropped on base soil layer, and is penetrated into reservoir, and suction pump is then started, and the rainwater stored in reservoir is led toIt crosses in the first area that water-supply-pipe is evacuated in water storage box, the rainwater in first area is slowly accumulated so that the water surface increases, therefore rainPartial impurities in water can be deposited in first area bottom；When the water surface rises above the vertical height of first baffle and by removingAfter sundries, floating impurity particle in rainwater can further be stopped except sundries again so that granule foreign further intoRow filtering, final rainwater are penetrated except sundries flows in second area；Rainwater is slowly accumulated in second area, the water surface also continuous bodyHeight can filter out the nuisance in rainwater by the setting of filtration members after the final water surface is higher than the vertical height of second baffleMatter, and then flow in third region, then flowed in heater box out of third region, starting heating component has to major part is filtered outThe rainwater of evil substance and granule foreign continues to heat, and after high-temperature heating, most bacterium has been removed rainwater；It closes heating component, after rainwater is cooling, user family is delivered to by delivery tube, rainwater at this time just can be drunk for residentWith, therefore the present invention has the advantages that rainwater purification the daily drinking of resident can be used for later.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the upper plate for showing water storage box and hiding water storage box of the embodiment of the present invention；
Fig. 3 is the partial structure diagram of the embodiment of the present invention；
Fig. 4 is the embodiment of the present invention for showing the partial sectional view of heater box internal structure；
Fig. 5 is the portion the A enlarged drawing in Fig. 4.
Appended drawing reference: 1, base soil layer；11, residential building；12, frame body；2, water storage box；21, first area；22, second area；23, third region；24, cover board；25, replacing plate；3, first baffle；4, second baffle；5, sundries is removed；51, the first screen frame；52,Sponge block；6, filtration members；61, the second screen frame；62, active carbon；7, heater box；71, outline border；711, aerogel blanket；72, interior hot waterCase；721, graphene layer；8, heating wire；81, battery；82, solar energy photovoltaic panel；9, delivery tube;10, reservoir；101, defeatedWater pipe；102, suction pump.
Specific embodiment
Below in conjunction with attached drawing, the technical solution of the embodiment of the present invention is described.
As shown in Figure 1, 2, a kind of sponge site rainwater recovery system, including base soil layer 1 are provided with resident on base soil layer 1Building 11 is provided with reservoir 10 in base soil layer 1, and the top of residential building 11 is provided with frame body 12, is provided with water storage box on frame body 122, water storage box 2 is connected to by water-supply-pipe 101 with reservoir 10, is provided on water-supply-pipe 101 for by the water pump in reservoir 10Enter the suction pump 102 in water storage box 2, water storage box 2 includes first area 21, second area 22 and third region 23, the firstth areaBe provided with first baffle 3 between domain 21 and second area 22, first baffle 3 be used to separate the two and first baffle 3 it is verticalHeight is lower than the Sidewall Height of water storage box 2, and the gap between 2 top plate of first baffle 3 and water storage box is provided with except sundries 5, removesSundries 5 is used to filter the impurity particle in rainwater.
As shown in Figure 1, 2, except sundries 5 includes the first screen frame 51 and sponge block 52, the first screen frame 51 is arranged in first gearGap between 2 top of plate 3 and water storage box, the upper end opening setting of the first screen frame 51, sponge block 52 are arranged in the first screen frameIn 51 and the roof of sponge block 52 and water storage box 2 contradicts；The roof of water storage box 2 and be located at first area 21 surface hingedly setBe equipped with the replacing plate 25 for opening first area 21, when the lid of replacing plate 25 closes, be placed on sponge block 52 in the first screen frame 51 withThe plate face of replacing plate 25 contradicts.
Sponge block 52 can allow water to penetrate, and some impurity particles are blocked in outside sponge block 52, therefore in the first screen frameSponge block 52 is placed in 51 effectively to carry out preliminary separation, and sponge block 52 and water storage box for rainwater and granule foreignAfter 2 roof contradicts, the gap between 2 roof of first baffle 3 and water storage box can sufficiently be blocked by sponge block 52, to makeThe effect that granule foreign must be filtered is preferable；And the impurity particle in first area 21 is cleared up after accumulating for a long time, thisWhen open replacing plate 25, cleaning worker can be allowed to be convenient for entering directly into the cleaning for carrying out impurity particle in first area 21, andAnd also sponge block 52 can be replaced in passing after the opening of replacing plate 25.
As shown in Figure 1, 2, second baffle 4 is provided between second area 22 and third region 23, second baffle 4 is used for willThe two separates and the vertical Sidewall Height for being highly lower than water storage box 2 of second baffle 4, between 2 top plate of second baffle 4 and water storage boxGap be provided with filtration members 6, filtration members 6 are used to filter the harmful substance in rainwater.
As shown in Figure 1, 2, filtration members 6 include the second screen frame 61 and active carbon 62, and the second screen frame 61 is arranged in second gearGap between 2 top of plate 4 and water storage box, several active carbons 62 are placed in the second screen frame 61；And second screen frame 61 upper endOpening setting, the roof of water storage box 2 and is located at 61 top of the second screen frame and offers replacement port, replacement port and the second screen frame 61The opening face of top is arranged, and water storage box 2, which is located at replacement port, is hingedly provided with cover board 24, and cover board 24 is for carrying out replacement portIt covers.
Active carbon 62 has intensity high, and adsorption rate is fast, and adsorption capacity is high, and specific surface area is larger, and pore structure is flourishing, objectPhysical chemistry characteristic is good, can effectively remove the harmful substance in rainwater；And after filtering for a long time and use, active carbon 62 mayThe effect of absorption harmful substance is gradually lost, opens cover board 24 at this time, so that replacement port is exposed to the external world, resident just can be directThe active carbon 62 in the second screen frame 61 is replaced by replacement port, reaches replacement active carbon 62 conveniently effect.
As shown in Figure 3,4, the lower section on frame body 12 positioned at water storage box 2 is provided with heater box 7, and heater box 7 includes outline border 71With interior boiler 72, there are gap between outline border 71 and interior boiler 72, interior boiler 72 is connected to the bottom wall in third region 23,Heating component is provided in heater box 7, heating component is killed for being heated at high temperature to the rainwater in heater box 7 removes rainwaterInterior most of bacterium；Heating component includes the heating wire 8 being arranged between outline border 71 and interior boiler 72,11 top layer of residential buildingIt is provided with battery 81, battery 81 is electrically connected with heating wire 8, in conjunction with Fig. 1, is provided in heater box 7 and water is transported to residentThe delivery tube 9 in each floor resident dwelling in building 11.
Battery 81 is opened, the heating wire 8 being electrically connected at this time with battery 81 starts to generate heat after being powered, thus internally heatRainwater in water tank 72 is heated, and heating rainwater conveniently effect is reached.
As shown in Figure 3,4,11 top layer of residential building is provided with solar energy photovoltaic panel 82, solar energy photovoltaic panel 82 and battery 81Electrical connection；The setting of solar energy photovoltaic panel 82 can charge to battery 81 in fine day, reach and make full use of sunlightAnd save the effect of electric energy.
As shown in Figure 4,5, the surface of interior boiler 72 is covered with graphene layer 721, and graphene is only one a kind of originalThe quasi- two-dimensional material of molecular layers thick is that now the strongest one kind of current electrical and thermal conductivity performance is novel so being called nitrogen-atoms layer graphiteNano material, and one of the candidate materials that production heat transfer layer is best；Therefore interior 72 surface of boiler, Neng Gouchong are covered inDivide ground that the thermal energy that heating wire 8 issues is transmitted in interior boiler 72, to make the effect of heating more preferable；The table on 71 surface of outline borderFace covering is provided with aerogel blanket 711, and aerogel blanket 711 is the material based on nanometer titanium dioxide silica aerogel, by specialThe flexible heat-insulating felt that technique is combined with glass fibre cotton or preoxidized fiber felt.Its main feature is that thermal coefficient bottom, has certainTension and compression strength, belong to novel thermal insulation material, therefore be covered on 71 surface of outline border, its guarantor can be given full play toTemp effect, the heat for allowing heating wire 8 to issue be not easy to lose.
Specific work process: rainwater is dropped on base soil layer 1, and is penetrated into reservoir 10, and suction pump is then started102, the rainwater stored in reservoir 10 is evacuated in the first area 21 in water storage box 2 by water-supply-pipe 101, first area 21Interior rainwater is slowly accumulated so that the water surface increases, therefore the partial impurities in rainwater can be deposited in 21 bottom of first area；Work as waterFace rises above the vertical height of first baffle 3 and by after sponge block 52, and the floating impurity particle in rainwater again can be intoStopped by sponge block 52 to one step, so that granule foreign is further filtered, finally more clean rainwater penetrates spongeBlock 52 flows in second area 22；Rainwater is slowly accumulated in second area 22, the water surface also continuous height, and the final water surface is higher than theAfter the vertical height of two baffles 4, it can be filtered out by the suction-operated of active carbon 62 in the second screen frame 61 most of in rainwaterHarmful substance, and then flow in third region 23, then flowed in heater box 7 out of third region 23, start 8 pairs of mistakes of heating wireThe rainwater for filtering most of harmful substance and granule foreign continues to heat, and rainwater is most thin after high-temperature heatingBacterium has been removed；Being then switched off battery 81 allows heating wire 8 no longer to generate heat, and after rainwater is cooling, is delivered to by delivery tube 9User family, rainwater at this time just can be drunk for resident, therefore the present invention has the day that rainwater purification is used for can later residentThe advantages of often drinking.