CN112591912A - Ecological self-circulation system of assembled view in sponge city - Google Patents
Ecological self-circulation system of assembled view in sponge city Download PDFInfo
- Publication number
- CN112591912A CN112591912A CN202011317526.4A CN202011317526A CN112591912A CN 112591912 A CN112591912 A CN 112591912A CN 202011317526 A CN202011317526 A CN 202011317526A CN 112591912 A CN112591912 A CN 112591912A
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- communicated
- rainwater
- head
- 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 155
- 238000000746 purification Methods 0.000 claims abstract description 36
- 239000012528 membrane Substances 0.000 claims abstract description 29
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims abstract description 13
- 238000012384 transportation and delivery Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000001179 sorption measurement Methods 0.000 claims description 17
- 230000002209 hydrophobic effect Effects 0.000 claims description 16
- 239000003651 drinking water Substances 0.000 claims description 11
- 235000020188 drinking water Nutrition 0.000 claims description 11
- 230000008595 infiltration Effects 0.000 claims description 11
- 238000001764 infiltration Methods 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 9
- 241001464837 Viridiplantae Species 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 11
- 238000005086 pumping Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a sponge city assembled landscape ecological self-circulation system which comprises a water seepage head, wherein the bottom end of the water seepage head is communicated with a water receiving pipe, one end of the water receiving pipe, far away from the water seepage head, is communicated with a water purification cylinder, the bottom end of the water purification cylinder is communicated with a water delivery pipe, the inner end of the water delivery pipe, far away from the water purification cylinder, is communicated with a drainage elbow pipe, and the opposite end of the drainage elbow pipe is communicated with a bent pipe joint. The rainwater filter can primarily filter rainwater entering the seepage head through the matching of the primary filter screen, can filter green plant branches and leaves, mud blocks and garbage with larger volume, can filter rainwater passing through the water purifying cylinder again through the matching of the reverse osmosis membrane and the middle-level filter screen, further refine and filter impurity particles in rainwater, can assist in collecting and storing rainwater permeating underground through the matching of the extension pipe and the extension head, and can filter rainwater passing through the drain elbow pipe through the matching of the filter filler.
Description
Technical Field
The invention relates to the technical field of sponge cities, in particular to an assembled landscape ecological self-circulation system for a sponge city.
Background
The sponge city is a new generation of city rain and flood management concept, means that the city can have good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like a sponge, and can also be called as a water elasticity city, the common term is low-impact development rainwater system construction, water absorption, water storage, water seepage and water purification are carried out during raining, and the stored water is released and utilized when needed, so that the rainwater can freely migrate in the city.
Along with the perfect and improvement of present city planning system, more and more cities can adopt sponge urban mode to solve the waterlogging condition, especially around the city view, in order to carry out the drainage processing to the peripheral water of view, can adopt the mode that direct induction pipe water spray and circle ground formula were collected water mostly, can't filter the green branch and leaf of planting that adulterates in the water, earth granule and rubbish, also need other equipment to handle in the circulating water treatment process, and the rainwater drainage is untimely, easily take place ponding to road city view periphery, it is inconvenient to cause the visitor to walk past, influence the impression and the economic efficiency of city view.
Therefore, it is highly desirable to design an assembled landscape ecological self-circulation system for sponge cities to solve the above problems.
Disclosure of Invention
The invention aims to provide a sponge city assembled landscape ecological self-circulation system, which aims to solve the problems that the existing urban landscape drainage proposed in the background technology mostly adopts direct pipe-leading water spraying and circle-to-ground water collecting modes, green plant branches and leaves, soil particles and garbage doped in a water body cannot be filtered, and other equipment is required to treat the circulating water in the treatment process.
In order to achieve the purpose, the invention provides the following technical scheme: a sponge city assembled landscape ecological self-circulation system comprises a seepage head, wherein a water receiving pipe is communicated with the bottom end of the seepage head, a water purifying cylinder is communicated with one end of the water receiving pipe, which is far away from the seepage head, a water conveying pipe is communicated with the bottom end of the water purifying cylinder, a water draining elbow is communicated with the inner end of the water conveying pipe, which is far away from the water purifying cylinder, a bent pipe joint is communicated with the opposite end of the water draining elbow, primary purification mechanisms are arranged in the inner cavities of the seepage head and the water purifying cylinder, a header pipe is communicated with the right end of the water draining elbow, branch pipes are sequentially communicated with the right end of the header pipe from front to back, a water purifying tank is communicated with one end of the branch pipes, which is far away from the header pipe, secondary purification mechanisms are arranged in the inner cavities of the water draining elbow and the water purifying tank, a, and a flow guide and drainage mechanism is arranged in the inner cavity of the reservoir.
Preferably, one-level purification mechanism includes primary filter screen, reverse osmosis membrane, intermediate filter screen, extension pipe and extension head, the bottom intercommunication of infiltration head inner chamber has primary filter screen, the top of water purification section of thick bamboo inner chamber has bolted reverse osmosis membrane and intermediate filter screen down in proper order from last, the both ends of water purification section of thick bamboo inner chamber all communicate there is the extension pipe, four ends of extension pipe inner chamber all communicate there is the extension head.
Preferably, second grade purification mechanism is including filtering filler, the seat that flow equalizes, flow equalizing hole, filter pulp, filtration membrane and active carbon adsorption net, the inner chamber packing that bends the coupling has the filtration filler, the inner chamber of hydrophobic return bend has the seat that flow equalizes from a left side to the right side in proper order bolted connection, flow equalize the hole all around of seat inner chamber, the inner chamber of water purification case has filter pulp, filtration membrane and active carbon adsorption net from last to having bolted connection in proper order down.
Preferably, water conservancy diversion drainage mechanism includes guide plate, water conservancy diversion hole, drinking-water pipe, booster pump and outlet pipe, the bottom in the cistern inner chamber is in the past to the back bolt in proper order has the guide plate, the guide plate is located the outside of drain pipe, the water conservancy diversion hole has all been seted up around the guide plate inner chamber, the bottom intercommunication on cistern right side has the drinking-water pipe, all bolt ground nail around the drinking-water pipe, the one end intercommunication that the cistern was kept away from to the drinking-water pipe has booster pump, booster pump's delivery port intercommunication has the outlet pipe.
Preferably, the thickness of reverse osmosis membrane and intermediate filter screen is the same, the mesh shape of elementary filter screen sets up to honeycomb, the mesh shape of intermediate filter screen sets up to the rhombus, the one end that the water purification section of thick bamboo was kept away from to extension pipe and extension head inner chamber all communicates there is fine filter screen.
Preferably, the thickness of the filtering membrane is half of that of the filtering cotton and the activated carbon adsorption net respectively, and the flow equalizing holes are distributed along the center of the flow equalizing seat in a circumferential structure.
Preferably, the heights of the guide plates are distributed in a descending state from front to back, and the guide holes are distributed in an array structure along the center of the guide plates.
Preferably, the periphery of the inner cavity of the water seepage head is provided with a first flow guide block in an integrated manner, and the top end of the inner cavity of the water seepage head is bolted with a coarse strainer.
Preferably, the periphery of the inner cavity of the drain elbow is integrally formed with a second flow guide block, and the second flow guide block is positioned on the right side of the bent pipe joint.
Preferably, the inner cavity of the main pipe is sequentially and integrally formed with the flow guide seats from front to back, the total number of the flow guide seats is eight and the flow guide seats are divided into four groups, the flow guide seats are arranged at the water inlets of the branch pipes, and the flow guide seats are arc-shaped.
Compared with the prior art, the invention has the beneficial effects that:
1. the sponge city assembled landscape ecological self-circulation system can primarily filter rainwater entering a seepage head through the matching of a primary filter screen, can filter green plant branches and leaves, mud blocks and garbage with larger volume, can secondarily filter rainwater flowing through a water purifying cylinder through the matching of a reverse osmosis membrane and a middle-level filter screen, further refine and filter impurity particles in rainwater flowing through, can assist and collect and store rainwater permeating underground through the matching of an extension pipe and an extension head, can filter the rainwater flowing through a hydrophobic elbow pipe through the matching of a filter filler, can perform flow equalizing treatment on the rainwater flowing through the hydrophobic elbow pipe through the matching of a flow equalizing seat and a flow equalizing hole, avoids the rainwater from being blocked in the hydrophobic elbow pipe, and can finally perform adsorption and filtration treatment on fine impurities which are not completely filtered in the rainwater through the matching of filter cotton, a filter membrane and an active carbon adsorption net, the filterable purity of further reinforcing rainwater through the cooperation in guide plate and water conservancy diversion hole, can carry out the water conservancy diversion to the rainwater clear liquid after filtering and handle, makes rivers trickle in the cistern in order, through the cooperation of drinking-water pipe, booster pump and outlet pipe, can extract the rainwater clear liquid after filtering, and convenient to use person carries out recycle once more to the rainwater clear liquid after filtering to reach the mesh of carrying out circulation recovery to the rainwater.
2. This ecological self-circulation system of assembled view in sponge city sets up to cellular and middle level filter screen's mesh shape through the mesh shape of primary filter screen and sets up to the rhombus, can carry out filtration treatment to the foreign particle of different shapes, reinforcing primary filter screen and middle level filter screen are to the filter effect of foreign particle, through fine and close filter screen, can carry out filtration treatment to the rainwater of flowing into extension pipe and extension head, the impurity of avoiding the rainwater adulteration leads to the fact the jam to extension pipe and extension head, it distributes to be circumference column structure along the center department of the seat that flow equalizes through the flow equalizing hole, can carry out even water conservancy diversion treatment to the rainwater through the seat that flow equalizes, avoid large-traffic rainwater to take place long-pending jam in the drainage return.
3. The sponge city assembled landscape ecological self-circulation system is sequentially distributed in a descending state from front to back through the heights of the guide plates, so that the guide plates are gradually distributed in a gradually reduced manner in the water storage tank, water flow in the water storage tank is in a diversion weir state, the flow relaxation effect of the water flow is enhanced, the situation that the water pumping pipe blocks a burst pipe due to overlarge pressure of the water flow in the water storage tank is prevented, the water flow is distributed in an array structure along the center of the guide plates through the guide holes, the normal flow requirement of rainwater between each guide plate is ensured, the rainwater passing through the seepage head can be guided through the first guide block, the flow orderliness of the rainwater in the seepage head is improved, the top end of the seepage head can be filtered through the coarse strainer, the blockage of the top end of the seepage head by mud blocks and garbage impurities is avoided, the rainwater passing through the drainage elbow can be guided through the second guide block, the rainwater flows through the inner cavity of the bent pipe joint in order, and the rainwater in the header pipe can be guided and distributed through the guide seat, so that the rainwater uniformly flows into the branch pipes, and each branch pipe can uniformly flow into the rainwater.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural sectional view of a water purifying cartridge according to the present invention;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 1 according to the present invention at A;
FIG. 4 is a structural cross-sectional view of a seepage head of the present invention;
FIG. 5 is a cross-sectional view of the construction of a trap and a bent pipe joint according to the present invention;
FIG. 6 is a structural cross-sectional view of the manifold of the present invention;
FIG. 7 is a sectional view showing the construction of a fresh water tank of the present invention;
fig. 8 is a structural sectional view of a water reservoir of the present invention.
In the figure: 1. a seepage head; 2. a water receiving pipe; 3. a water purifying cylinder; 4. a water delivery pipe; 5. a hydrophobic elbow; 6. bending the pipe joint; 7. a primary purification mechanism; 71. a primary filter screen; 72. a reverse osmosis membrane; 73. a middle-grade filter screen; 74. an extension pipe; 75. an extension head; 8. a header pipe; 9. A branch pipe; 10. a water purifying tank; 11. a secondary purification mechanism; 111. filtering the filler; 112. a flow equalizing seat; 113. a flow equalizing hole; 114. filtering cotton; 115. a filtration membrane; 116. an activated carbon adsorption net; 12. a drain pipe; 13. a reservoir; 14. a diversion drainage mechanism; 141. a baffle; 142. A flow guide hole; 143. a water pumping pipe; 144. a booster water pump; 145. a water outlet pipe; 15. a first flow guide block; 16. coarse filtration; 17. a fine filter screen; 18. a second flow guide block; 19. a flow guide seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an embodiment of the present invention:
a sponge city assembled landscape ecological self-circulation system comprises a seepage head 1, wherein the bottom end of the seepage head 1 is communicated with a water receiving pipe 2, one end of the water receiving pipe 2, which is far away from the seepage head 1, is communicated with a water purification cylinder 3, the bottom end of the water purification cylinder 3 is communicated with a water delivery pipe 4, the inner end of the water delivery pipe 4, which is far away from the water purification cylinder 3, is communicated with a drain elbow 5, the opposite end of the drain elbow 5 is communicated with a bent pipe joint 6, the inner cavities of the seepage head 1 and the water purification cylinder 3 are respectively provided with a primary purification mechanism 7, the right end of the drain elbow 5 is communicated with a main pipe 8, the right end of the main pipe 8 is sequentially communicated with a branch pipe 9 from front to back, one end of the branch pipe 9, which is far away from the main pipe 8, is communicated with a water purification tank 10, the inner cavities of the drain elbow 5 and the water purification tank 10 are, the inner cavity of the reservoir 13 is provided with a diversion drainage mechanism 14, rainwater entering the seepage head 1 can be primarily filtered through the matching of a primary filter screen 71, green plant branches and leaves with larger volume, mud blocks and garbage can be filtered, rainwater passing through the water purifying cylinder 3 can be filtered again through the matching of a reverse osmosis membrane 72 and a secondary filter screen 73, so that impurity particles in rainwater passing through are further refined and filtered, the rainwater penetrating underground can be collected and stored in an auxiliary way through the matching of an extension pipe 74 and an extension head 75, the rainwater passing through the hydrophobic elbow pipe 5 can be filtered through a filler 111 through the matching of the filter filler, the rainwater passing through the hydrophobic elbow pipe 5 can be subjected to flow equalizing treatment through the matching of a flow equalizing seat 112 and an equalizing hole 113, the rainwater can be prevented from being blocked in the hydrophobic elbow pipe 5, and through the matching of a filter cotton 114, a filter membrane 115 and an active carbon adsorption net 116, can carry out the last adsorption filtration treatment to the fine impurity of not complete filtration in the rainwater, further strengthen the filterable purity of rainwater, cooperation through guide plate 141 and water conservancy diversion hole 142 can carry out the water conservancy diversion to the rainwater clear liquid after filtering and handle, make rivers trickle in the cistern 13 in order, cooperation through drinking-water pipe 143, booster pump 144 and outlet pipe 145 can extract the rainwater clear liquid after filtering, convenient to use person carries out recycle once more to the rainwater clear liquid after filtering, thereby reach the purpose of carrying out circulation recovery to the rainwater.
One-level purification mechanism 7 includes primary filter screen 71, reverse osmosis membrane 72, medium level filter screen 73, extension pipe 74 and extension 75, the bottom intercommunication of the first inner chamber of infiltration has primary filter screen 71, can carry out the prefiltration to the rainwater in the inflow infiltration head 1, can be to the great green branch and leaf of planting of volume, mud piece and rubbish filter, 3 inner chambers of water purification section of thick bamboo's top has bolted reverse osmosis membrane 72 and medium level filter screen 73 from last to having tied down in proper order, can carry out secondary filtration to the rainwater in the water purification section of thick bamboo 3 of flowing through, the impurity granule that makes in the rainwater of flowing through further refines the filtration, the both ends of 3 inner chambers of water purification section of thick bamboo all communicate there is extension pipe 74, four ends of extension pipe 74 inner chamber all communicate there is extension 75, can carry out the supplementary storage of.
The secondary purification mechanism 11 comprises a filter filler 111, a flow equalizing seat 112, flow equalizing holes 113, filter cotton 114, a filter membrane 115 and an active carbon adsorption net 116, the inner cavity of the bent pipe joint 6 is filled with the filter filler 111, the rainwater flowing through the hydrophobic elbow pipe 5 can be subjected to filler filtration, the inner cavity of the hydrophobic elbow pipe 5 is sequentially bolted with the flow equalizing seat 112 from left to right, the flow equalizing holes 113 are formed in the periphery of the inner cavity of the flow equalizing seat 112, the rainwater flowing through the hydrophobic elbow pipe 5 can be subjected to flow equalizing treatment, the rainwater is prevented from being blocked in the hydrophobic elbow pipe 5, the inner cavity of the water purification tank 10 is sequentially bolted with the filter cotton 114, the filter membrane 115 and the active carbon adsorption net 116 from top to bottom, the small impurities which are not completely filtered in the rainwater can be subjected to final adsorption filtration treatment, and the purity.
The diversion drainage mechanism 14 comprises a diversion plate 141, diversion holes 142, a water pumping pipe 143, a booster water pump 144 and a water outlet pipe 145, the diversion plate 141 is sequentially bolted to the bottom of the inner cavity of the water storage tank 13 from front to back, the diversion plate 141 is positioned on the outer side of the water drainage pipe 12, the diversion holes 142 are formed in the periphery of the inner cavity of the diversion plate 141, diversion treatment can be performed on filtered rainwater clear liquid, water flows can flow in the water storage tank 13 in order, the water pumping pipe 143 is communicated with the bottom of the right side of the water storage tank 13, ground nails are bolted to the periphery of the water pumping pipe 143, one end, far away from the water storage tank 13, of the water pumping pipe 143 is communicated with the booster water pump 144, a water outlet of the booster water pump 144 is communicated with the water outlet pipe 145, filtered rainwater clear liquid.
The thickness of the filtering membrane 115 is half of that of the filtering cotton 114 and the activated carbon adsorption net 116, the flow equalizing holes 113 are distributed along the center of the flow equalizing seat 112 in a circumferential structure, rainwater flowing through the flow equalizing seat 112 can be uniformly guided, and the large-flow rainwater is prevented from being accumulated and blocked in the drainage elbow 5.
The height of guide plate 141 is descending state distribution in proper order from the past to the back, make guide plate 141 be step-by-step reduction distribution in cistern 13, make the rivers in the cistern 13 form the reposition of redundant personnel weir state, the effect of alleviating is dredged in the flow of reinforcing rivers, prevent that cistern 13 internal water stream pressure from excessively causing drinking-water pipe 143 to block up the pipe of exploding, water conservancy diversion hole 142 is array column structure along the center department of guide plate 141 and distributes, guarantees the normal flow demand of rainwater between every guide plate 141.
The equal integrated into one piece all around of infiltration head 1 inner chamber has first water conservancy diversion piece 15, can carry out the water conservancy diversion to the rainwater through infiltration head 1 and handle, improves the rainwater and in the orderly nature of flow of infiltration head 1, and the top bolt of infiltration head 1 inner chamber has coarse strainer 16, can carry out filtration to infiltration head 1 top, avoids mud piece, rubbish impurity to cause the shutoff to infiltration head 1 top.
The periphery of the inner cavity of the hydrophobic elbow pipe 5 is integrally formed with a second flow guide block 18, the second flow guide block 18 is located on the right side of the bending pipe joint 6, and flow guide treatment can be carried out on rainwater flowing through the hydrophobic elbow pipe 5, so that water flows through the inner cavity of the bending pipe joint 6 in order.
The inner cavity of the header pipe 8 is sequentially and integrally formed with the guide seats 19 from front to back, the total number of the guide seats 19 is eight and the guide seats are divided into four groups, the guide seats 19 are positioned at the water inlets of the branch pipes 9, the guide seats 19 are arc-shaped, and can guide and distribute rainwater in the header pipe 8, so that the rainwater can uniformly flow into the branch pipes 9, and each branch pipe 9 can uniformly flow in.
The working principle is as follows: the surface rainwater is filtered by a plurality of seepage heads 1 through a coarse filter screen 16 and a primary filter screen 71 and then flows into a water receiving pipe 2, then the rainwater flows into a water purifying cylinder 3, and due to the action of gravity, the rainwater sequentially flows through a reverse osmosis membrane 72 and a secondary filter screen 73, the reverse osmosis membrane 72 and the secondary filter screen 73 filter particulate impurities in the rainwater, underground seepage water in soil around the water purifying cylinder 3 flows into an extension pipe 74 through a plurality of extension heads 75, at the moment, the fine filter screen 17 filters the rainwater impurities flowing through the extension heads 75 and the extension pipe 74, so that the underground seepage water also flows into the water purifying cylinder 3 to be mixed with the rainwater, then the rainwater flows into a drainage elbow pipe 5 through a water conveying pipe 4, then the rainwater is filtered through a filter filler 111, then flows into a main pipe 8 after passing through a flow equalizing hole 113 in a flow equalizing seat 112, and then flows into a water purifying tank 10 through a plurality, therefore, rainwater flowing into the purified water tank 10 sequentially flows through the filter cotton 114, the filtering membrane 115 and the activated carbon adsorption net 116, the filter cotton 114, the filtering membrane 115 and the activated carbon adsorption net 116 fully adsorb and filter residual particle impurities in the rainwater, the filtered rainwater clear liquid flows into the water storage tank 13 through the water discharge pipe 12, the height of the guide plate 141 is sequentially distributed in a descending state from front to back, the guide plate 141 forms a diversion weir shape in the water storage tank 13, the filtered rainwater clear liquid sequentially passes through the guide plate 141 and the guide hole 142 to reach the position of the water suction pipe 143, then the booster water pump 144 applies suction force to the water suction pipe 143, and the filtered rainwater clear liquid is discharged to the ground surface through the water outlet pipe 145 to achieve the purpose of rainwater recycling.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a sponge city can assembled view ecology from circulation system, includes infiltration head (1), its characterized in that: the bottom of the seepage head (1) is communicated with a water receiving pipe (2), one end of the water receiving pipe (2) far away from the seepage head (1) is communicated with a water purifying cylinder (3), the bottom of the water purifying cylinder (3) is communicated with a water conveying pipe (4), the inner end of the water conveying pipe (4) far away from the water purifying cylinder (3) is communicated with a water draining elbow (5), the opposite end of the water draining elbow (5) is communicated with a bent pipe joint (6), the inner cavities of the seepage head (1) and the water purifying cylinder (3) are respectively provided with a primary purifying mechanism (7), the right end of the water draining elbow (5) is communicated with a main pipe (8), the right end of the main pipe (8) is sequentially communicated with branch pipes (9) from front to back, one end of the branch pipes (9) far away from the main pipe (8) is communicated with a water purifying tank (10), and the inner cavities of the water draining elbow (5) and, the bottom on the right side of the water purification tank (10) is sequentially communicated with a drain pipe (12) from front to back, one end, far away from the water purification tank (10), of the drain pipe (12) is communicated with a reservoir (13), and a flow guide drainage mechanism (14) is arranged in an inner cavity of the reservoir (13).
2. The assembled landscape ecological self-circulation system for sponge cities as claimed in claim 1, wherein: one-level purification mechanism (7) are including primary filter screen (71), reverse osmosis membrane (72), intermediate filter screen (73), extension pipe (74) and extension head (75), the bottom intercommunication of infiltration head (1) inner chamber has primary filter screen (71), the top of water purification cartridge (3) inner chamber is from last to having reverse osmosis membrane (72) and intermediate filter screen (73) down bolted connection in proper order, the both ends of water purification cartridge (3) inner chamber all communicate and have extension pipe (74), the four ends of extension pipe (74) inner chamber all communicate and have extension head (75).
3. The assembled landscape ecological self-circulation system for sponge cities as claimed in claim 1, wherein: second grade purification mechanism (11) are including filtering filler (111), the seat (112) flow equalize, flow equalize hole (113), filter pulp (114), filtration membrane (115) and active carbon adsorption net (116), the inner chamber packing of bending coupling (6) has filtering filler (111), the inner chamber of hydrophobic return bend (5) has bolted the seat (112) that flow equalize from a left side to the right side in proper order, flow equalize all seted up all around the seat (112) inner chamber that flow equalize hole (113), the inner chamber of water purification case (10) has filter pulp (114), filtration membrane (115) and active carbon adsorption net (116) from last to having bolted down in proper order.
4. The assembled landscape ecological self-circulation system for sponge cities as claimed in claim 1, wherein: water conservancy diversion drainage mechanism (14) are including guide plate (141), water conservancy diversion hole (142), drinking-water pipe (143), booster water pump (144) and outlet pipe (145), the bottom of cistern (13) inner chamber is bolted connection in proper order to back in the past has guide plate (141), guide plate (141) are located the outside of drain pipe (12), water conservancy diversion hole (142) have all been seted up all around to guide plate (141) inner chamber, the bottom intercommunication on cistern (13) right side has drinking-water pipe (143), all bolted connection all around of drinking-water pipe (143) has the ground nail, the one end intercommunication that cistern (13) were kept away from in drinking-water pipe (143) has booster water pump (144), the delivery port intercommunication of booster water pump (144) has outlet pipe (145).
5. The assembled landscape ecological self-circulation system for sponge cities as claimed in claim 2, wherein: the thickness of reverse osmosis membrane (72) and middle level filter screen (73) is all the same, the mesh shape of elementary filter screen (71) sets up to honeycomb, the mesh shape of middle level filter screen (73) sets up to the rhombus, the one end that the water purification section of thick bamboo (3) was kept away from to extension pipe (74) and extension head (75) inner chamber all communicates fine filter screen (17).
6. The assembled landscape ecological self-circulation system for sponge cities as claimed in claim 3, wherein: the thickness of the filtering membrane (115) is half of that of the filtering cotton (114) and the activated carbon adsorption net (116), and the flow equalizing holes (113) are distributed along the center of the flow equalizing seat (112) in a circumferential structure.
7. The assembled landscape ecological self-circulation system for sponge cities as claimed in claim 4, wherein: the height of the guide plate (141) is gradually reduced from front to back, and the guide holes (142) are distributed along the center of the guide plate (141) in an array structure.
8. The assembled landscape ecological self-circulation system for sponge cities as claimed in claim 1, wherein: the water seepage head is characterized in that first flow guide blocks (15) are integrally formed on the periphery of the inner cavity of the water seepage head (1), and a coarse filter screen (16) is bolted to the top end of the inner cavity of the water seepage head (1).
9. The assembled landscape ecological self-circulation system for sponge cities as claimed in claim 1, wherein: the periphery of the inner cavity of the hydrophobic bent pipe (5) is integrally formed with a second flow guide block (18), and the second flow guide block (18) is located on the right side of the bent pipe joint (6).
10. The assembled landscape ecological self-circulation system for sponge cities as claimed in claim 1, wherein: the inner cavity of the header pipe (8) is sequentially and integrally formed with a flow guide seat (19) from the front to the back, the total number of the flow guide seats (19) is eight and is divided into four groups, the flow guide seat (19) is located at a water inlet of the branch pipe (9), and the flow guide seat (19) is arc-shaped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011317526.4A CN112591912A (en) | 2020-11-23 | 2020-11-23 | Ecological self-circulation system of assembled view in sponge city |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011317526.4A CN112591912A (en) | 2020-11-23 | 2020-11-23 | Ecological self-circulation system of assembled view in sponge city |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112591912A true CN112591912A (en) | 2021-04-02 |
Family
ID=75183875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011317526.4A Pending CN112591912A (en) | 2020-11-23 | 2020-11-23 | Ecological self-circulation system of assembled view in sponge city |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112591912A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114656055A (en) * | 2022-04-07 | 2022-06-24 | 吕永华 | Ecological purification unit in sponge city |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2638646A1 (en) * | 2007-08-28 | 2009-02-28 | Carrie Vos | Rainwater collector and lid |
KR100953473B1 (en) * | 2008-10-09 | 2010-04-16 | 권혁중 | The constructable or separatable rainwater reservoir system for filtering remnants and purifying water |
CN205690770U (en) * | 2016-06-03 | 2016-11-16 | 北京诚联恺达科技有限公司 | A kind of water knockout drum |
CN207988087U (en) * | 2017-12-15 | 2018-10-19 | 武汉优地联创设计工程有限公司 | A kind of sponge urban land drainage pipe structure |
CN208137076U (en) * | 2018-04-09 | 2018-11-23 | 上海市建工设计研究总院有限公司 | A kind of sponge urban road seepage pipe |
-
2020
- 2020-11-23 CN CN202011317526.4A patent/CN112591912A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2638646A1 (en) * | 2007-08-28 | 2009-02-28 | Carrie Vos | Rainwater collector and lid |
KR100953473B1 (en) * | 2008-10-09 | 2010-04-16 | 권혁중 | The constructable or separatable rainwater reservoir system for filtering remnants and purifying water |
CN205690770U (en) * | 2016-06-03 | 2016-11-16 | 北京诚联恺达科技有限公司 | A kind of water knockout drum |
CN207988087U (en) * | 2017-12-15 | 2018-10-19 | 武汉优地联创设计工程有限公司 | A kind of sponge urban land drainage pipe structure |
CN208137076U (en) * | 2018-04-09 | 2018-11-23 | 上海市建工设计研究总院有限公司 | A kind of sponge urban road seepage pipe |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114656055A (en) * | 2022-04-07 | 2022-06-24 | 吕永华 | Ecological purification unit in sponge city |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202030616U (en) | Shunting type rainwater collection utilization unit | |
CN106865776B (en) | Multistage water-stacking rotary purification system for sponge urban low-lying land | |
CN102574718A (en) | An arrangement and method for facilitating water usage | |
CN112591912A (en) | Ecological self-circulation system of assembled view in sponge city | |
CN211421309U (en) | Rainwater seepage and drainage system for sponge city | |
CN105293749A (en) | Multi-span greenhouse rainwater collecting and treating reusing device and method | |
CN112160397B (en) | Drainage system and drainage method based on municipal road shunt pipe network | |
CN108625456A (en) | Rainwater-collecting recycling system and its application method | |
CN109650587B (en) | Multistage gardens sewage regeneration system that subsides | |
CN112323718A (en) | Water comprehensive circulation system of ecological sponge city | |
CN217011928U (en) | Energy-saving sponge city flower bed | |
CN218374256U (en) | Treatment system for diversion, purification and reuse of rainwater on pavement of residential area | |
CN214245183U (en) | Sponge urban road surface rainwater processing system | |
CN112942490B (en) | Building roof rainwater collecting and utilizing system based on sponge city idea | |
CN212689125U (en) | Be used for sponge urban vegetation afforestation water guide system | |
CN114481940A (en) | Ecological restoration system for flood discharge river channel in semiarid region | |
CN2551641Y (en) | Fully-automatic water purifier | |
CN113931273A (en) | Rainwater treatment system for distributing, purifying and recycling rainwater on road surface of urban residential district | |
CN209817067U (en) | Filtering device for purifying rainwater | |
CN112591841A (en) | Rainwater adsorption and purification device | |
CN205473093U (en) | Water filtration equipment with water distribution aeration function | |
CN218881127U (en) | Sponge city is with multistage water storage equipment | |
CN213416452U (en) | Multifunctional buried rainwater treatment system and purification device for building | |
CN216948678U (en) | Water supply and drainage device | |
CN214528294U (en) | Upward flow active carbon filter with central channel |
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 |
Application publication date: 20210402 |
|
RJ01 | Rejection of invention patent application after publication |