CN107859140B - Automatic regulation landscape pool with sponge function and operation method - Google Patents
Automatic regulation landscape pool with sponge function and operation method Download PDFInfo
- Publication number
- CN107859140B CN107859140B CN201711247191.1A CN201711247191A CN107859140B CN 107859140 B CN107859140 B CN 107859140B CN 201711247191 A CN201711247191 A CN 201711247191A CN 107859140 B CN107859140 B CN 107859140B
- Authority
- CN
- China
- Prior art keywords
- water
- layer
- landscape
- pool
- automatic regulation
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 363
- 238000003860 storage Methods 0.000 claims abstract description 86
- 230000008595 infiltration Effects 0.000 claims abstract description 21
- 238000001764 infiltration Methods 0.000 claims abstract description 21
- 238000004064 recycling Methods 0.000 claims abstract description 21
- 238000000746 purification Methods 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 29
- -1 polyethylene Polymers 0.000 claims description 29
- 239000004698 Polyethylene Substances 0.000 claims description 27
- 239000002131 composite material Substances 0.000 claims description 27
- 229920000573 polyethylene Polymers 0.000 claims description 27
- 239000011150 reinforced concrete Substances 0.000 claims description 20
- 239000003344 environmental pollutant Substances 0.000 claims description 8
- 231100000719 pollutant Toxicity 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 239000004746 geotextile Substances 0.000 claims description 4
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 3
- 239000003673 groundwater Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000012466 permeate Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 238000012876 topography Methods 0.000 claims description 3
- 238000005202 decontamination Methods 0.000 claims 1
- 230000003588 decontaminative effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- YTAHJIFKAKIKAV-XNMGPUDCSA-N [(1R)-3-morpholin-4-yl-1-phenylpropyl] N-[(3S)-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl]carbamate Chemical compound O=C1[C@H](N=C(C2=C(N1)C=CC=C2)C1=CC=CC=C1)NC(O[C@H](CCN1CCOCC1)C1=CC=CC=C1)=O YTAHJIFKAKIKAV-XNMGPUDCSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
-
- 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
- E03F5/103—Naturals or landscape retention bodies, e.g. ponds
-
- 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
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/106—Passive flow control devices, i.e. not moving during flow regulation
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of garden design, and discloses an automatic regulation landscape pool with a sponge function and an operation method thereof, wherein the automatic regulation landscape pool comprises the following steps: the device comprises a landscape pool structure, a landscape aquifer, an automatic regulation layer, an overflow device and a permeation purification layer; the landscape aquifer is the landscape water level required by the traditional landscape, the automatic regulation layer is arranged at the top of the aquifer, and the overflow device is arranged at the top of the automatic regulation layer; the infiltration purification layer comprises a horizontal infiltration layer and a vertical infiltration layer, and the horizontal infiltration layer is connected with the automatic regulation pool; the vertical water seepage layer is connected with the horizontal water seepage layer; an overflow device is arranged at the top of the horizontal seepage layer; a rainwater recycling system can be arranged on the infiltration purification layer. The invention solves the problem that the traditional landscape pool can not be automatically regulated and stored, realizes the automatic regulation and storage function, meets the construction requirement of sponge cities, saves land and cost; meanwhile, the water-absorbing and water-storing device has the functions of absorbing water, storing water, permeating water and purifying water during raining.
Description
Technical Field
The invention relates to the technical field of garden design, in particular to an automatic regulation landscape pool with a sponge function and an operation method.
Background
The existing landscape pool has the main functions of meeting the landscape ornamental requirement, and the water level is kept constant by supplementing water or rainfall at ordinary times so that the water level reaches the landscape water level; when raining, the rainwater falls on the water surface or is collected to the water pool at the periphery, when the water level is higher than the landscape water level, the rainwater is directly discharged to a rainwater pipe network or an external river from the overflow device rapidly, water resources are wasted, and the landscape water pool does not have an automatic regulation function. If the water tank is required to have the regulation and storage function, the water tank is emptied before raining by manpower, and the water tank is full of raining again, so that the regulation and storage function is achieved.
Drawbacks/deficiencies of the prior art:
1. generally, the existing landscape pool has no regulation and storage function, and rainwater quickly overflows in rainy days, so that water resources are wasted. Meanwhile, the water surface runoff coefficient is 1, and the water tank does not play a role in reducing flood peaks and controlling pollutants during raining, so that in order to meet the requirements of project sponge indexes, the water storage tank can be manually built to meet the regulated water storage quantity in the control indexes, and the common practice is to increase the water storage module. (according to the construction guidelines or specifications of local sponge cities, the construction project is required to reach the annual runoff control rate index, and according to the index requirement, certain water storage quantity is required by calculation, so that measures such as a plurality of rainwater gardens, concave green bottoms, rainwater detention ponds and the like are adopted to meet the water storage index, if the design still cannot meet the water storage index requirement, a water storage module is required to be constructed to store rainwater to meet the water storage quantity under the control index, and the water storage module occupies a large area and has high cost).
2. If the regulation function is to be realized, the water level needs to be manually controlled. Because the raining is natural, the raining is irregular and is difficult to operate and manage in the later period. After the building, the management is usually not needed, and the regulation function is not achieved. If the management standard is met, the pool is timely emptied for regulation and storage before raining, so that water resource waste can be caused; meanwhile, the operation of the water pool is unstable, the water quality is poor, and the aesthetic requirement of the landscape water pool is not met.
Disclosure of Invention
The invention mainly solves the technical problems that the traditional landscape pool can not realize the automatic regulation and storage function, water resource is wasted, and the water storage module is constructed to realize the regulation and storage function, so that the problems of large occupied area and high manufacturing cost exist.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides an automatic regulation view pond with sponge function, include: the device comprises a landscape pool structure, a landscape aquifer, an automatic regulation layer, an overflow device and a permeation purification layer; the landscape aquifer is a groove part generated by a landscape pool structure, namely a water layer arranged in the landscape pool structure, and the top surface of the landscape aquifer is a landscape water level; the infiltration purification layer comprises a horizontal infiltration layer and a vertical infiltration layer, and the horizontal infiltration layer is arranged at the top of the wall of the landscape water pool structure and is connected with the automatic regulation layer; the vertical water seepage layer is arranged beside the landscape water pool structure, and the top of the vertical water seepage layer is connected with the horizontal water seepage layer; the groove structure formed by the horizontal water seepage layer and the top of the landscape water storage layer is the automatic regulation layer; the automatic regulation layer is arranged at the top of the water storage layer; a blow-down pipe is arranged at the bottom of the water storage layer, and penetrates through the wall of the landscape water pool structure to be connected with a rainwater pipe network or an external river; and the top of the horizontal water seepage layer is provided with an overflow device, and a water inlet of the overflow device is flush with the overflow water level.
Preferably, in the above-mentioned landscape pool with sponge function and automatic regulation, the method further comprises: the device comprises a water storage unit, a water treatment unit, a clean water tank and a rainwater recycling system, wherein one end of the water storage unit is connected with the vertical water seepage layer, the other end of the water storage unit is connected with the water treatment unit, the clean water tank is connected with the water treatment unit, and one end of the rainwater recycling system is connected between the vertical water seepage layer and the water storage unit; the overflow device is an overflow pipe or an overflow groove.
Preferably, in the above-mentioned landscape pool with automatic regulation and storage function, the horizontal water seepage layer and the vertical water seepage layer both include: the filling layer is filled in the net cage.
Preferably, in the above-mentioned landscape pool with sponge function and automatic regulation, the method further comprises: and the permeable geotextile is coated outside the net cage.
Preferably, in the above landscape pool with automatic regulation and storage function, the pool wall of the landscape pool structure is a reinforced concrete pool wall, a polyethylene composite waterproof coiled material is arranged at the bottom of the reinforced concrete pool wall, the polyethylene composite waterproof coiled material is in a groove structure, the polyethylene composite waterproof coiled material is arranged on concrete, the reinforced concrete pool wall and the polyethylene composite waterproof coiled material are consistent in shape, the reinforced concrete pool wall and the polyethylene composite waterproof coiled material are arranged on the polyethylene composite waterproof coiled material, and the top of the landscape water storage layer is flush with the top of the reinforced concrete pool wall; the horizontal water seepage layer is arranged on a protruding part on one side of the groove structure of the wall layer of the polyethylene composite waterproof coiled material and reinforced concrete, and the vertical water seepage layer is arranged beside the polyethylene composite waterproof coiled material.
Preferably, in the above-mentioned landscape pool with sponge function and automatic regulation, a rain sensor and a control mechanism are disposed in the water storage unit, a first water outlet and a second water outlet which are controlled by the control mechanism to be in a communication state are disposed on the water storage unit, the first water outlet is connected with the vertical water seepage layer through a pipeline, and the second water outlet is connected with the clean water pool through a water treatment unit.
Preferably, in the above-mentioned landscape pool with sponge function and automatic regulation, the rain sensor is composed of a timing unit and a flow detection unit.
Preferably, in the above landscape pool with sponge function and automatic regulation, a groove is formed in the bottom of the clean water pool, and a sewage drain pump is arranged in the groove.
An operation method of an automatic regulation landscape pool with a sponge function comprises the following steps:
Step one, building and installing any one of the landscape ponds with the sponge function and automatic regulation;
after the automatic regulation landscape water pool is built, water is injected into the landscape water pool for the first time, so that the water level is level with the top of the landscape water storage layer, and the landscape water level is reached;
Step three, when raining, falling to the water surface or collecting the periphery to the top of the landscape water storage layer, namely forming an automatic regulation layer, enabling the water level to rise by rainwater, enabling the rainwater exceeding the landscape water level to flow into a horizontal water seepage layer under the action of water pressure, filtering the rainwater through a filling layer arranged in the horizontal water seepage layer, intercepting pollutants in the rainwater, and playing roles of filtering and purifying the rainwater; then rainwater permeates into the vertical water seepage layer; rainwater flowing out of the vertical seepage layer directly infiltrates into surrounding soil to supplement groundwater on one hand, and is collected by a collecting pipe and then connected to a rainwater recycling system on the other hand.
Step four, when the water quantity passing through the horizontal permeable layer is smaller than the rainfall, the water level in the automatic regulation layer continuously rises, and when the water level rises to the overflow water level, rainwater is discharged to a rainwater pipe network or an external river through an overflow device, waterlogging is prevented, and the quantity of the regulated water is calculated in the regulation volume of the sponge city;
and fifthly, after rain is stopped, the water quantity regulated and stored by the automatic regulating and storing layer slowly seeps through the horizontal permeable layer around the landscape aquifer, and the third step is performed.
Preferably, in the operation method of the automatic regulation landscape pool with the sponge function, the method further comprises the following steps: step six, water flowing out of the vertical seepage layer flows into a water storage unit for storage;
Seventh, water flowing out of the water storage unit enters the water treatment unit to carry out dirt removal treatment on rainwater, mud water is split, clear water flowing out of the water treatment unit enters a clear water tank, and water in the clear water tank can realize domestic water supply to realize water recycling.
Preferably, in the operation method of the automatic regulation landscape pool with a sponge function, the specific steps of constructing and installing any one of the automatic regulation landscape pool with a sponge function in the first step are as follows:
Step a, detecting construction conditions and excavating topography;
Step b, installing a rainwater recycling system, a water storage unit, a water treatment unit and a clean water tank;
c, casting a pool and embedding pipelines by using reinforced concrete;
d, reversely excavating the periphery of the landscape pool structure poured in the step c;
Step e, leveling the lower pad surface by adopting coarse sand with the thickness of 100 mm;
F, installing a vertical water seepage layer beside the polyethylene composite waterproof coiled material, wherein the vertical water seepage layer consists of a net cage and a filling layer filled in the net cage;
step g, performing coarse sand backfilling on the side surface of the net cage of the vertical water seepage layer;
step h, placing a horizontal water seepage layer at the top of the net cage of the vertical water seepage layer, wherein the horizontal water seepage layer consists of the net cage and a filling layer filled in the net cage;
Step i, arranging an overflow device at the top of the horizontal water seepage layer, and arranging a jackstone at the top of the overflow device to finish the installation of an automatic regulation landscape pool with a sponge function;
and j, performing peripheral cleaning, keeping the automatic regulation landscape pool clean and tidy, and then performing debugging operation on the water level of the automatic regulation landscape pool.
The beneficial effects of the invention are as follows:
1. According to the invention, the automatic regulation layer is arranged at the top of the landscape aquifer, so that the landscape regulation water tank has an automatic regulation function; the water in the automatic regulation layer is absorbed by the horizontal water seepage layer and the vertical water seepage layer, so that the sponge function of the landscape regulation water tank is realized; when the sponge functions of the horizontal water seepage layer and the vertical water seepage layer reach saturation, and the water level reaches the overflow water level, rainwater is discharged to a rainwater pipe network or an external river through the overflow device. Therefore, the landscape regulation pool has an automatic regulation function, meets the construction requirements of sponge cities, and has the functions of absorbing water, storing water, permeating water and purifying water in raining.
2. The automatic regulation function of the landscape pool is realized, and the problem that the traditional landscape pool cannot be regulated automatically is solved; the water storage capacity of the landscape pool is calculated to be within the annual runoff total control rate index of the sponge city, so that project indexes are easily met, the water storage pool is not required to be built again, and the manufacturing cost is saved; the invention can collect and hold the peripheral rainwater and reduce the load of the peripheral pipe network.
3. According to the invention, the regulation volume is increased, the municipal pipe network load is reduced, the flood peak is relieved, and the waterlogging risk is reduced; rainwater passes through the infiltration net cage which is additionally arranged at the periphery of the water pool, and supplies underground water, so that the function of a sponge city is realized.
4. The horizontal and vertical seepage layers can intercept pollutants in rainwater, and play a role in purifying the rainwater; the inside of the net cage of the horizontal water seepage layer is filled by adopting a light filling layer, so that the horizontal water seepage layer is conveniently extracted and cleaned, and the blockage is prevented; the rainwater filtered by the net cage is clean, so that the rapid treatment of the water by the subsequent program is facilitated.
5. The invention is provided with a rainwater recycling system, the rainwater collected by the water surface is cleaner than the rainwater collected by the ground, the roof, the green land and the like, and the invention has no non-point source pollution, and can be used in combination with rainwater measures such as a rainwater garden, a grass planting ditch, an ecological detention device and the like.
6. According to the construction guidelines or specifications of local sponge cities, it is specified that annual runoff control rate indexes are required to be achieved after construction projects are built, and certain water storage regulation is required through calculation according to the index requirements. Therefore, in the prior art, measures such as a rainwater garden, a concave green bottom, a rainwater detention pool and the like are adopted to meet the water storage index, if the design cannot be met, a water storage module is needed to be newly built for storing rainwater in the prior art, and the water storage module occupies a large area and has high manufacturing cost; the invention does not need to be newly built, and an automatic regulation layer is formed by the permeation purification layer, so that the automatic regulation function is realized, and the engineering occupation and the engineering cost are reduced.
7. The invention does not need manual control, and the water level can be automatically controlled before and after rain, thereby meeting the automatic water level regulation function of landscape requirements.
8. The invention meets the regulation and storage requirements, and the redundant rainwater can be stored through the water storage, treated and recycled, so that water resources are saved; the rainwater that oozes away plays filtration purification effect through permeating the purification layer, and the rainwater passes through horizontal and perpendicular infiltration layer, sets up filter materials such as haydite, plastics, graded broken stone in the box with a net, directly filters the rainwater, has reduced the rainwater pollutant.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of an automatic regulation landscape pool with a sponge function of the present invention;
Fig. 2 is a schematic structural view of embodiment 2 of the automatic regulation landscape pool with sponge function of the present invention;
FIG. 3 is a schematic view of the structure of the cage of the present invention;
the components in the drawings are marked as follows:
The water treatment device comprises a landscape water tank structure 1, a tank wall 11, a polyethylene composite waterproof coiled material 12, a landscape water storage layer 2, an automatic regulation layer 3, an overflow device 4, a permeation purification layer 5, a horizontal permeation layer 51, a net cage 511, a permeation geotechnical cloth 512, coarse sand 513, a vertical permeation layer 52, a water outlet pipe 6, a rainwater recycling system 7, a water storage unit 8, a water treatment unit 9 and a clean water tank 10.
Detailed Description
In order to make the measures, creation features, achievement of objects and effects achieved by the technology of the present invention easy to understand, the technical solutions of 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 apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
fig. 1 is a schematic structural view of an embodiment 1 of an automatic regulation landscape pool with a sponge function of the present invention;
As shown in FIG. 1, the automatic regulation landscape pool with the sponge function of the invention comprises: the device comprises a landscape pool structure 1, a landscape aquifer 2, an automatic regulation layer 3, an overflow device 4 and a permeation purification layer 5; the landscape aquifer 2 is a groove part generated by a landscape pool structure, namely a water layer arranged in the landscape pool structure 1, and the top surface of the landscape aquifer 2 is a landscape water level; the infiltration purification layer 5 comprises a horizontal infiltration layer 51 and a vertical infiltration layer 52, wherein the horizontal infiltration layer 51 is arranged at the top of the pool wall 11 of the landscape pool structure 1 and is connected with the automatic regulation layer 3; the vertical water seepage layer 52 is arranged beside the landscape pool structure 1, and the top is connected with the horizontal water seepage layer 51; the groove structure formed by the horizontal water seepage layer 51 and the top of the landscape aquifer 2 is an automatic regulation layer 3; the automatic regulation layer 3 is arranged at the top of the landscape aquifer 2; a water outlet pipe 6 is arranged at the bottom of the landscape aquifer 2, and the water outlet pipe 6 penetrates through a pool wall 11 of the landscape pool structure 1 to be connected into a rainwater pipe network or an external river; an overflow device 4 is arranged on the top of the horizontal seepage layer 51, and a water inlet of the overflow device 4 is level with the overflow water level.
According to the invention, the automatic regulation layer 3 is arranged at the top of the landscape aquifer 2, so that the landscape regulation water tank has an automatic regulation function; the water in the automatic regulation layer 3 is absorbed by the horizontal water seepage layer 51 and the vertical water seepage layer 52, so that the sponge function of the landscape regulation water tank is realized; when the water absorption of the sponge functions of the horizontal water seepage layer 51 and the vertical water seepage layer 52 reaches saturation, and when the water level reaches the overflow water level, rainwater is discharged to a rainwater pipe network or an external river through the overflow device 4. Therefore, the landscape regulation pool has an automatic regulation function, meets the construction requirements of sponge cities, and has the functions of absorbing water, storing water, permeating water and purifying water in raining.
The automatic regulation function of the landscape pool is realized, and the problem that the traditional landscape pool cannot be regulated automatically is solved; the water storage capacity of the landscape pool is calculated to be within the annual runoff total control rate index of the sponge city, so that project indexes are easily met, the water storage pool is not required to be built again, and the manufacturing cost is saved; the invention can collect and hold the peripheral rainwater and reduce the load of the peripheral pipe network.
Example 2:
Fig. 2 is a schematic structural view of embodiment 2 of the automatic regulation landscape pool with sponge function of the present invention;
as shown in fig. 2, on the basis of embodiment 1, the automatic regulation landscape pool with sponge function of the present invention further comprises: the rainwater recycling system 7, the water storage unit 8, the water treatment unit 9 and the clean water tank 10 are connected, one end of the water storage unit 8 is connected with the vertical water seepage layer 52, the other end of the water storage unit 8 is connected with the water treatment unit 9, the clean water tank 10 is connected with the water treatment unit 9, and one end of the rainwater recycling system 7 is connected between the vertical water seepage layer 52 and the water storage unit 8; the overflow means 4 is an overflow pipe or an overflow trough. The invention increases the storage capacity, reduces the load of municipal pipe network, relieves flood peak and reduces waterlogging risk; rainwater passes through the infiltration net cage which is additionally arranged at the periphery of the water pool, and supplies underground water, so that the function of a sponge city is realized.
The invention is provided with a rainwater recycling system, the rainwater collected by the water surface is cleaner than the rainwater collected by the ground, the roof, the green land and the like, and the invention has no non-point source pollution, and can be used in combination with rainwater measures such as a rainwater garden, a grass planting ditch, an ecological detention device and the like.
FIG. 3 is a schematic view of the structure of the cage of the present invention;
Further, as shown in fig. 3, the horizontal water-permeable layer 51 and the vertical water-permeable layer 52 each include: the net cage 511 and the filling layer, wherein the filling layer is filled in the net cage 511. The horizontal and vertical seepage layers can intercept pollutants in rainwater, and play a role in purifying the rainwater; the inside of the net cage 511 of the horizontal water seepage layer is filled with a light filling layer, so that the horizontal water seepage layer 51 is conveniently pumped out and cleaned, and the blockage is prevented; the rainwater filtered by the net cage 511 is clean, which is beneficial to the rapid treatment of water by the subsequent procedures. The invention meets the regulation and storage requirements, and the redundant rainwater can be stored through the water storage, treated and recycled, so that water resources are saved; the rainwater that oozes plays the filtration purification effect through permeating the purification layer, and the rainwater passes through horizontal and perpendicular infiltration layer, sets up filter materials such as haydite, plastics, graded broken stone in the box with a net 511, directly filters the rainwater, has reduced the rainwater pollutant.
Further, the method further comprises the following steps: the water permeable geotextile 512 is wrapped outside the net cage 511. The water permeable geotextile 512 can prevent external substances from flowing into the net cage 511, and can prevent the filler of the inner filling layer from flowing out of the meshes of the net cage 511, thereby saving the filler.
Further, the pool wall 11 of the landscape pool structure 1 is a reinforced concrete pool wall, a polyethylene composite waterproof coiled material 12 is arranged at the bottom of the reinforced concrete pool wall, the polyethylene composite waterproof coiled material 12 is of a groove structure, the polyethylene composite waterproof coiled material 12 is arranged on concrete, the reinforced concrete pool wall is consistent with the polyethylene composite waterproof coiled material 12 in shape, the reinforced concrete pool wall is arranged on the polyethylene composite waterproof coiled material 12, and the top of the landscape aquifer 2 is flush with the top of the reinforced concrete pool wall; the horizontal water seepage layer 51 is arranged on the protruding part of one side of the groove structure of the polyethylene composite waterproof coiled material 12 and the pool wall 11, and the vertical water seepage layer 52 is arranged beside the polyethylene composite waterproof coiled material 12.
Further, as shown in fig. 3, a rain sensor and a control mechanism are arranged in the water storage unit 8, a first water outlet and a second water outlet which are controlled by the control mechanism to be in a communicated state are arranged on the water storage unit 8, the first water outlet is connected with a vertical water seepage layer 52 through a pipeline, and the second water outlet is connected with a clean water tank 10 through a water treatment unit 9. Water flowing out of the vertical water seepage layer 52 flows into the water storage unit 8 for storage; the water flowing out of the water storage unit 8 enters the water treatment unit 9 to carry out dirt removal treatment on rainwater, mud water diversion is realized, clear water flowing out of the water treatment unit 9 enters the clean water tank 10, domestic water supply can be realized by water in the clean water tank 10, water recycling is realized, and water resources are saved.
Further, the rain sensor is composed of a timing unit and a flow detection unit.
Further, a groove is arranged at the bottom of the water treatment unit 9, and a sewage drain pump is arranged in the groove.
An operation method of an automatic regulation landscape pool with a sponge function comprises the following steps:
Step one, building and installing the landscape pool with the sponge function and automatic regulation, which comprises the following specific steps:
Step a, detecting construction conditions and excavating topography;
Step b, installing a rainwater recycling system 7, a water storage unit 8, a water treatment unit 9 and a clean water tank 10;
c, casting a pool and embedding pipelines by using reinforced concrete;
d, reversely excavating the periphery of the landscape pool structure poured in the step c;
Step e, leveling the lower pad surface by adopting coarse sand with the thickness of 100 mm;
F, installing a vertical water seepage layer 52 beside the polyethylene composite waterproof coiled material 12, wherein the vertical water seepage layer 52 is composed of a net cage 511 and a filling layer filled in the net cage 511;
step g, backfilling coarse sand 513 on the side surface of the net cage 511 of the vertical seepage layer 52;
step h, a horizontal water seepage layer 51 is placed at the top of a net cage 511 of the vertical water seepage layer 52, and the horizontal water seepage layer 51 consists of the net cage 511 and a filling layer filled in the net cage 511;
Step i, arranging an overflow device 4 at the top of the horizontal water seepage layer 51, and arranging a jackstone at the top of the overflow device 4 to finish the installation of an automatic regulation landscape pool with a sponge function;
step j, peripheral cleaning is carried out, the automatic regulation landscape pool is kept clean and tidy, and then the water level of the automatic regulation landscape pool is debugged and operated;
After the automatic regulation landscape water pool is built, water is injected into the automatic regulation landscape water pool for the first time, so that the water level is level with the top of the landscape water storage layer 2, and the landscape water level is reached;
Step three, when raining, the rainwater falls to the water surface or is collected to the periphery at the top of the landscape water storage layer 2, namely an automatic regulation layer 3 is formed, the rainwater rises to the water level, under the action of water pressure, the rainwater exceeding the landscape water level flows into the horizontal water seepage layer 51, the rainwater is filtered through a filling layer arranged in the horizontal water seepage layer 51, pollutants in the rainwater are trapped, and the functions of filtering and purifying the rainwater are achieved; then rainwater infiltrates into the vertical water seepage layer 52 again; rainwater flowing out of the vertical seepage layer 52 directly infiltrates into surrounding soil to supplement groundwater on one hand, and is collected by a collecting pipe and then is connected to the rainwater recycling system 7 on the other hand;
Step four, when the water quantity passing through the horizontal permeable layer 51 is smaller than the rainfall, the water level in the automatic regulation layer 3 continuously rises, and when the water level rises to the overflow water level, rainwater is discharged to a rainwater pipe network or an external river through the overflow device 4, waterlogging is prevented, and the regulation water quantity is calculated in the regulation volume of the sponge city;
And fifthly, after rain is stopped, the water quantity regulated by the automatic regulating and accumulating layer 3 slowly permeates through the horizontal permeation layer 51 around the landscape aquifer 2, and works according to the step three.
Further comprises: step six, the water flowing out from the vertical seepage layer 52 flows into the water storage unit 8 for storage; seventh, water flowing out of the water storage unit 8 enters the water treatment unit 9 to carry out dirt removal treatment on rainwater, mud water diversion is achieved, clear water flowing out of the water treatment unit 9 enters the clear water tank 10, and water in the clear water tank 10 can be recycled to achieve water recycling.
The invention is a landscape pool and a regulation pool, and the regulation capacity is the pool area multiplied by the thickness of the lower seepage layer; solves the index of most of the water storage capacity of the sponge city.
According to the construction guidelines or specifications of local sponge cities, it is specified that annual runoff control rate indexes are required to be achieved after construction projects are built, and certain water storage regulation is required through calculation according to the index requirements. Therefore, in the prior art, measures such as a rainwater garden, a concave green bottom, a rainwater detention pool and the like are adopted to meet the water storage index, if the design cannot be met, a water storage module is needed to be newly built for storing rainwater in the prior art, and the water storage module occupies a large area and has high manufacturing cost; the invention does not need to be newly built, and an automatic regulation layer is formed by the permeation purification layer, so that the automatic regulation function is realized, and the engineering occupation and the engineering cost are reduced.
The invention does not need manual control, and the water level can be automatically controlled before and after rain, thereby meeting the automatic water level regulation function of landscape requirements.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (7)
1. The utility model provides a view pond with sponge function's automatic regulation, its characterized in that includes: the device comprises a landscape pool structure, a landscape aquifer, an automatic regulation layer, an overflow device and a permeation purification layer; the landscape aquifer is a groove part generated by a landscape pool structure, namely a water layer arranged in the landscape pool structure, and the top surface of the landscape aquifer is a landscape water level; the infiltration purification layer comprises a horizontal infiltration layer and a vertical infiltration layer, and the horizontal infiltration layer is arranged at the top of the wall of the landscape water pool structure and is connected with the automatic regulation layer; the vertical water seepage layer is arranged beside the landscape water pool structure, and the top of the vertical water seepage layer is connected with the horizontal water seepage layer; the groove structure formed by the horizontal water seepage layer and the top of the landscape water storage layer is the automatic regulation layer; the automatic regulation layer is arranged at the top of the water storage layer; a blow-down pipe is arranged at the bottom of the water storage layer, and penetrates through the wall of the landscape water pool structure to be connected with a rainwater pipe network or an external river; an overflow device is arranged at the top of the horizontal seepage layer, and a water inlet of the overflow device is level with the overflow water level;
The horizontal and vertical water-permeable layers both include: the filling layer is filled in the net cage;
Further comprises: the water-permeable geotextile is coated outside the net cage;
The wall of the landscape water pool structure is a reinforced concrete wall, a polyethylene composite waterproof coiled material is arranged at the bottom of the reinforced concrete wall, the polyethylene composite waterproof coiled material is of a groove structure, the polyethylene composite waterproof coiled material is arranged on concrete, the reinforced concrete wall and the polyethylene composite waterproof coiled material are consistent in shape, the reinforced concrete wall and the polyethylene composite waterproof coiled material are arranged on the polyethylene composite waterproof coiled material, and the top of the landscape water storage layer is flush with the top of the reinforced concrete wall; the horizontal water seepage layer is arranged on a protruding part on one side of the groove structure of the wall layer of the polyethylene composite waterproof coiled material and reinforced concrete, and the vertical water seepage layer is arranged beside the polyethylene composite waterproof coiled material.
2. The automatically regulated landscape pool with sponge function of claim 1, further comprising: the device comprises a water storage unit, a water treatment unit, a clean water tank and a rainwater recycling system, wherein one end of the water storage unit is connected with the vertical water seepage layer, the other end of the water storage unit is connected with the water treatment unit, the clean water tank is connected with the water treatment unit, and one end of the rainwater recycling system is connected between the vertical water seepage layer and the water storage unit; the overflow device is an overflow pipe or an overflow groove.
3. The landscape pool with the sponge function and the automatic regulation function according to claim 2, wherein a rainwater sensor and a control mechanism are arranged in the water storage unit, a first water outlet and a second water outlet which are controlled by the control mechanism to be in a communicated state are arranged on the water storage unit, the first water outlet is connected with the vertical water seepage layer through a pipeline, and the second water outlet is connected with the clean water pool through a water treatment unit.
4. The landscape pool with the sponge function and the automatic regulation function according to claim 2, wherein a groove is arranged at the bottom of the clean water pool, and a recycling pump is arranged in the groove.
5. An operation method of an automatic regulation landscape pool with a sponge function is characterized by comprising the following steps:
step one, building and installing the landscape pool with the sponge function and automatic regulation according to any one of claims 1-4;
after the automatic regulation landscape water pool is built, water is injected into the landscape water pool for the first time, so that the water level is level with the top of the landscape water storage layer, and the landscape water level is reached;
Step three, when raining, falling to the water surface or collecting the periphery to the top of the landscape water storage layer, namely forming an automatic regulation layer, enabling the water level to rise by rainwater, enabling the rainwater exceeding the landscape water level to flow into a horizontal water seepage layer under the action of water pressure, filtering the rainwater through a filling layer arranged in the horizontal water seepage layer, intercepting pollutants in the rainwater, and playing roles of filtering and purifying the rainwater; then rainwater permeates into the vertical water seepage layer; on one hand, rainwater flowing out from the vertical seepage layer directly infiltrates into surrounding soil to supplement groundwater, and on the other hand, the rainwater is collected by a collecting pipe and then is connected to a rainwater recycling system;
Step four, when the water quantity passing through the horizontal permeable layer is smaller than the rainfall, the water level in the automatic regulation layer continuously rises, and when the water level rises to the overflow water level, rainwater is discharged to a rainwater pipe network or an external river through an overflow device, waterlogging is prevented, and the quantity of the regulated water is calculated in the regulation volume of the sponge city;
and fifthly, after rain is stopped, the water quantity regulated and stored by the automatic regulating and storing layer slowly seeps through the horizontal permeable layer around the landscape aquifer, and the third step is performed.
6. The method of operating an automatically regulated landscape pond with sponge function of claim 5, further comprising:
step six, water flowing out of the vertical seepage layer flows into a water storage unit for storage;
seventh, water flowing out of the water storage unit enters the water treatment unit to carry out decontamination treatment on rainwater, mud water is split, clear water flowing out of the water treatment unit enters the clear water tank, and water in the clear water tank can be recycled to realize rainwater recycling.
7. The operation method of the automatic regulation landscape pool with the sponge function according to claim 5, wherein the specific steps of constructing and installing the automatic regulation landscape pool with the sponge function according to any one of claims 1-4 in the first step are as follows:
Step a, detecting construction conditions and excavating topography;
Step b, installing a rainwater recycling system, a water storage unit, a water treatment unit and a clean water tank;
c, casting a pool and embedding pipelines by using reinforced concrete;
d, reversely excavating the periphery of the landscape pool structure poured in the step c;
Step e, leveling the lower pad surface by adopting coarse sand with the thickness of 100 mm;
f, installing a vertical water seepage layer beside the polyethylene composite waterproof coiled material, wherein the vertical water seepage layer consists of a net cage and a filling layer filled in the net cage;
Step g, performing coarse sand backfilling on the side surface of the net cage of the vertical water seepage layer;
step h, placing a horizontal water seepage layer at the top of the net cage of the vertical water seepage layer, wherein the horizontal water seepage layer consists of the net cage and a filling layer filled in the net cage;
Step i, arranging an overflow device at the top of the horizontal water seepage layer, and arranging a jackstone at the top of the overflow device to finish the installation of an automatic regulation landscape pool with a sponge function;
and j, performing peripheral cleaning, keeping the automatic regulation landscape pool clean and tidy, and then performing debugging operation on the water level of the automatic regulation landscape pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247191.1A CN107859140B (en) | 2017-12-01 | 2017-12-01 | Automatic regulation landscape pool with sponge function and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247191.1A CN107859140B (en) | 2017-12-01 | 2017-12-01 | Automatic regulation landscape pool with sponge function and operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107859140A CN107859140A (en) | 2018-03-30 |
| CN107859140B true CN107859140B (en) | 2024-04-19 |
Family
ID=61704477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711247191.1A Active CN107859140B (en) | 2017-12-01 | 2017-12-01 | Automatic regulation landscape pool with sponge function and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107859140B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005194859A (en) * | 2004-01-09 | 2005-07-21 | Japan Techno Trading Kk | Multi-purpose rainwater storing and permeating facility |
| CN201770585U (en) * | 2010-08-13 | 2011-03-23 | 武汉中科水生环境工程有限公司 | Landscape type composite artificial wet land treatment device for eutrophication water bodies |
| CN202730934U (en) * | 2012-08-07 | 2013-02-13 | 白璐 | System for intercepting, shunting, regulating, storing and treating initial rainwater |
| CN204662551U (en) * | 2015-06-01 | 2015-09-23 | 北京云鹏盛元环保科技有限公司 | Sponge ecologic rainwater gathering-device |
| CN105089142A (en) * | 2015-08-27 | 2015-11-25 | 天津大学 | Low elevation greenbelt rainwater regulation scheduling pool and distributed rainwater regulation scheduling pool system |
| CN205557646U (en) * | 2016-03-15 | 2016-09-07 | 辽宁大学 | A water storage device for sponge city |
| CN206495262U (en) * | 2017-02-14 | 2017-09-15 | 德阳顺辉建材有限公司 | The sponge urban rainwater circulatory system |
| CN207829114U (en) * | 2017-12-01 | 2018-09-07 | 苏州园林设计院有限公司 | A kind of landscape pond regulated and stored automatically with sponge function |
-
2017
- 2017-12-01 CN CN201711247191.1A patent/CN107859140B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005194859A (en) * | 2004-01-09 | 2005-07-21 | Japan Techno Trading Kk | Multi-purpose rainwater storing and permeating facility |
| CN201770585U (en) * | 2010-08-13 | 2011-03-23 | 武汉中科水生环境工程有限公司 | Landscape type composite artificial wet land treatment device for eutrophication water bodies |
| CN202730934U (en) * | 2012-08-07 | 2013-02-13 | 白璐 | System for intercepting, shunting, regulating, storing and treating initial rainwater |
| CN204662551U (en) * | 2015-06-01 | 2015-09-23 | 北京云鹏盛元环保科技有限公司 | Sponge ecologic rainwater gathering-device |
| CN105089142A (en) * | 2015-08-27 | 2015-11-25 | 天津大学 | Low elevation greenbelt rainwater regulation scheduling pool and distributed rainwater regulation scheduling pool system |
| CN205557646U (en) * | 2016-03-15 | 2016-09-07 | 辽宁大学 | A water storage device for sponge city |
| CN206495262U (en) * | 2017-02-14 | 2017-09-15 | 德阳顺辉建材有限公司 | The sponge urban rainwater circulatory system |
| CN207829114U (en) * | 2017-12-01 | 2018-09-07 | 苏州园林设计院有限公司 | A kind of landscape pond regulated and stored automatically with sponge function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107859140A (en) | 2018-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106284588B (en) | A kind of rainwater treatment and stocking system available for sponge city | |
| CN106638918B (en) | Construction method of sponge urban rainwater collection system | |
| CN103088896B (en) | Ecological road shock resistance rainwater utilization system | |
| CN204959952U (en) | Recessed formula greenery patches rainwater regulation dispatch pond and distributed rainwater regulation dispatch pond system | |
| CN105089142A (en) | Low elevation greenbelt rainwater regulation scheduling pool and distributed rainwater regulation scheduling pool system | |
| CN106245734A (en) | The urban road rainwater-collecting improved, the system of regulating and storing conserving greenery patches | |
| CN105803892A (en) | Method capable of being used for rain water seepage-filtering, collection and storage and purification in sponge city | |
| CN103088897A (en) | Green community impact resistance rainwater ecological utilization system | |
| CN109098268B (en) | Rainwater infiltration and accumulation system | |
| CN204252206U (en) | Community wastewater circulation and rainwater catchment system equipment | |
| CN203080677U (en) | Ecological road anti-shocking rainwater utilizing system | |
| CN105735451A (en) | Rainwater collection and treatment system | |
| CN203080678U (en) | Environment-friendly community shock-resistant rainwater ecological utilizing system | |
| CN207567889U (en) | Residential quarters Rainwater collection system | |
| CN105133692B (en) | A kind of landscape type ecologic roof rainwater source combination subtracts dirty prevention waterlogging system | |
| CN106638917B (en) | Split type rainwater recycling, storing and adjusting system and construction method thereof | |
| CN108330769A (en) | A kind of plumbing utilization system | |
| CN201972229U (en) | Residential rainwater comprehensive utilization system device | |
| CN205712403U (en) | A kind of sponge urban rainwater that can be used for oozes worry, the multifunction system harvesting and purifying | |
| CN110629619A (en) | Sponge type green land construction structure technology | |
| CN207597185U (en) | Multi-functional ink storage draining and the urban ecology road surface for conserving lawn | |
| CN207727376U (en) | A kind of urban road of multimode rainwater-collecting purification and self-restraint greenbelt | |
| CN108625453A (en) | Skyscraper sponge City complex system | |
| CN205502183U (en) | Rain water collecting treatment system | |
| CN114134958A (en) | Rainwater collecting, storing and recycling facility capable of automatically replenishing water |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 202 Xujiang Road, Suzhou, Jiangsu Province Applicant after: Suzhou Landscape Design Institute Co.,Ltd. Address before: 202 Xujiang Road, Suzhou, Jiangsu Province Applicant before: SUZHOU INSTITUTE OF LANDSCAPE ARCHITECTURE DESIGN CO.,LTD. Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |