CN109281352B - Rainwater recycling system based on clean energy - Google Patents
Rainwater recycling system based on clean energy Download PDFInfo
- Publication number
- CN109281352B CN109281352B CN201811429865.4A CN201811429865A CN109281352B CN 109281352 B CN109281352 B CN 109281352B CN 201811429865 A CN201811429865 A CN 201811429865A CN 109281352 B CN109281352 B CN 109281352B
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- inlet pipe
- water inlet
- outlet pipe
- 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
- 238000004064 recycling Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 528
- 238000003860 storage Methods 0.000 claims abstract description 38
- 238000005086 pumping Methods 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 33
- 238000011084 recovery Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 16
- 238000005189 flocculation Methods 0.000 claims description 12
- 230000016615 flocculation Effects 0.000 claims description 12
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims description 11
- 238000007667 floating Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 19
- 230000009471 action Effects 0.000 description 8
- 238000004062 sedimentation Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000008394 flocculating agent Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
- E03B1/042—Details thereof, e.g. valves or pumps
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
- E03B2001/047—Greywater supply systems using rainwater
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Power Engineering (AREA)
- Sewage (AREA)
Abstract
The invention belongs to the technical field of rainwater resource recycling, and particularly relates to a rainwater recycling system based on clean energy. The system comprises a water diversion system, a filtering system, a water collecting system, a water pumping system, a water storage system and an energy supply system. The invention solves the problems that the area of rainwater collected by the existing rainwater recycling technology is more dispersed, the requirements and requirements of the traditional rainwater recycling system on water lifting equipment are higher, and the adopted high-lift water pump and other equipment can generate high electricity charge and the like. The rainwater recycling system based on clean energy fully utilizes solar energy, is energy-saving and environment-friendly, and is suitable for popularization.
Description
Technical Field
The invention belongs to the technical field of rainwater resource recycling, and particularly relates to a rainwater recycling system based on clean energy.
Background
China is a country with relatively deficient water resources, and the shortage of water resources has become the bottleneck of sustainable development of cities. Along with the continuous promotion of the urban process, the surface area of the waterproof land is rapidly increased, the rainwater infiltration amount is obviously reduced, and the phenomenon of 'waterlogging when raining in a rainstorm' becomes one of the difficult problems puzzling the large and medium cities in China. On the other hand, the rainwater is used as a natural ecological cycle resource, the water quality is generally better, organic matters in the water are less, and the rainwater can be used for flushing a closestool, irrigating gardens, regulating and accumulating landscape water, spraying roads and other various purposes through simple treatment. The rainwater resource is scientifically and reasonably utilized, the urban water resource shortage condition can be effectively improved, the flood disasters are reduced, and expensive water resource use fees do not need to be paid.
However, the areas of the rainwater collected by the existing rainwater recycling technology are more dispersed, the purpose of recycling part of rainwater is achieved, and the effect of solving the urban waterlogging problem is small. In addition, the traditional rainwater recycling system has higher requirements and requirements on water lifting equipment, and the adopted high-lift water pump and other equipment can generate high electricity charge.
Disclosure of Invention
The invention aims to:
in order to solve the defects in the prior art, the invention provides a rainwater recycling system based on clean energy, which is simple, efficient, low in cost, energy-saving and environment-friendly.
The technical scheme is as follows:
the invention is realized by the following technical scheme:
the rainwater recycling system based on clean energy comprises a diversion system, a filtering system, a water collecting system, a water pumping system, a water storage system and an energy supply system; the water guide pipe of the water diversion system is connected with the water inlet pipe A of the filtering system, the water outlet pipe A of the filtering system is connected with the water inlet pipe B of the water collecting system, the water outlet pipe C of the water collecting system is connected with the water inlet pipe F of the water pumping system, and meanwhile, the water outlet pipe D of the water pumping system is connected with the water inlet pipe C of the water collecting system, and the water outlet pipe F of the water pumping system is connected with the water inlet pipe E of the water storage system.
The open trench water diversion gate of the water diversion system is arranged in an open trench water collection well below the horizontal ground and comprises a tank wall, a water inlet filter screen, a water chamber, a water containing supporting plate, a sliding plate, a supporting rod, a sliding support, a water baffle and a water pipe; the open trench water diversion gate is in a hollow cube shape, a water inlet filter screen at a water inlet of the open trench water diversion gate is arranged above the tank wall, a water containing support plate in a flat cube shape is arranged between the side tank walls of the open trench water diversion gate, the side surface of the water containing support plate is tightly attached to the inner wall of the tank wall, the bottom of the water containing support plate is in sliding connection with the sliding plate, a sliding support fixed on the bottom surface of the open trench water diversion gate is connected with the middle part of the supporting rod, one end of the supporting rod is hinged with the center of the sliding plate, and the other end of the supporting rod is hinged with the bottom of the water baffle; the side of the wall of the open ditch water diversion gate connected with the water guide pipe is provided with a square cavity for the water baffle to vertically move up and down, the lower part of the water baffle of the solid flat cube is provided with a through round hole, and the diameter of the round hole is the same as the pipe diameter of the water guide pipe.
The road catch basin of the water diversion system is connected with the water inlet pipe A of the filtering system through a water pipe; the road catch basin comprises a road grate, a catch basin, an overflow pipe and a water delivery pipe; the road grate adopting the S-shaped grid is arranged at the water inlet of the rainwater well, the bottom of the rainwater well is provided with a concave groove, the overflow pipe is arranged between the water pipe and the road grate, and the water pipe is arranged above the concave groove of the rainwater well and lower than the overflow pipe.
The filtering system is positioned in the cubic box body, the water inlet pipe A is arranged at the upper end of the side surface of the whole cubic box body, and the water outlet pipe A is arranged at the lower end of the opposite surface side of the water inlet pipe A; the anti-backflow valve arranged on the water inlet pipe A is a one-way valve or a check valve, a flocculation bottle communicated with the cube box body is arranged below the cube box body on one side of the water inlet pipe A, an overflow plate A of a flat square body is fixed above one side of the cube box body, which is close to the water inlet pipe A, the upper part of the overflow plate A is fixed with the upper inner wall of the cube box body, a water gap is reserved between the lower part of the overflow plate A and the lower inner wall of the cube box body, an overflow plate B and an overflow plate D which are respectively fixed below and above the inner wall of the cube box body are arranged on one side of the overflow plate A, a toothed grid and a thin permeable layer are arranged between the overflow plate B and the overflow plate D, the toothed grid is arranged above the thin permeable layer, the thick permeable layer is fixed between the overflow plate D and the overflow plate C which are equal in height, the bottom of the overflow plate C is fixed on the lower inner wall of the cube box body, the overflow plate C and the upper inner wall of the cube box body are all present, a height difference exists between the overflow plate B and the overflow plate C, and a filter layer is arranged between the cube box body and the side wall of the cube box A.
The water collecting system comprises a water collecting tank, an ultraviolet sterilization device and a liquid level control system; the water tank is provided with a water inlet pipe B connected with the water outlet pipe A, the upper end of the side wall of the water tank is connected with the water outlet pipe B, the lower end of the side wall of the water tank opposite to the water outlet pipe B is provided with a water outlet pipe C, the side wall of the water tank above the water outlet pipe C is provided with a water inlet pipe C, and the water inlet pipe C is connected with a water outlet pipe D of the solar micro water pump; the upper wall of the water collecting tank is fixed with an ultraviolet sterilization device, and the liquid level control system controls the switch of the electromagnetic valve on the water outlet pipe B through the position change of the floating ball arranged in the water collecting tank, thereby controlling the water quantity in the water collecting tank.
A water hammer pump is arranged in a residual water recovery tank of the water pumping system, and water from the high-water-level water collecting system is pumped into a water storage system on the ground through the water hammer pump; the integrated controller is fixed on the residual water recovery tank side wall, the output end of the integrated controller is connected with the miniature telescopic rod, the input end of the integrated controller is connected with the output end of the distance sensor, the solar miniature water pump of the water pumping system is arranged in the residual water recovery tank and is connected with the residual water recovery tank through the water inlet pipe D, and the water outlet pipe D of the solar miniature water pump is connected with the water inlet pipe C of the water collecting system.
The water storage system comprises a box body, a plastic transverse plate, a water inlet pipe E and a water outlet pipe E, wherein the water storage system is arranged on the ground higher than the water pumping system, the water inlet pipe E of the water storage system is connected with the water outlet pipe F of the water pumping system, the plastic transverse plate is arranged at a position 10cm away from the bottom of the box body and fixedly connected with the walls around the box body, and the water outlet pipe E is arranged at a position higher than the plastic transverse plate.
The energy supply system comprises a photovoltaic plate and a storage battery, the photovoltaic plate is arranged on the top of a building wall capable of fully contacting sunlight, the photovoltaic plate is connected with the storage battery, and the storage battery provides electric energy for the water collecting system and the water pumping system.
The advantages and effects:
the invention has the advantages that:
1) The invention uses the photovoltaic panel power generation device and the improved pressure pump to provide power for the system operation, wherein the improved pressure pump is used for replacing the traditional electric pump to be used as a water circulation water lifting device, thereby reducing the huge consumption of the system to electric power. The rainwater recycling system fully utilizes solar energy, and is energy-saving and environment-friendly.
2) The invention fully collects and utilizes the rainwater resources of roads and buildings, increases the rainwater utilization rate on one hand, effectively relieves the municipal sewage discharge working pressure on the other hand, and is beneficial to solving the urban waterlogging problem.
3) The invention optimizes the traditional pressure pump, and under the action of the distance sensor, the miniature telescopic rod and the integrated control unit, the invention can truly realize the unattended assumption.
4) The open-channel water diversion gate realizes the opening and closing functions of the water diversion pipe by utilizing the lever principle, and does not need manual control, in addition, the water diversion pipe is in a closed state in a sunny state, so that animals, garbage and sundries with small volumes are prevented from entering the system by mistake, and the normal operation of the whole system is ensured.
5) The filtering system fully combines the hydraulic principle, adopts graded filtering consisting of overflow plates, has complete scientific theoretical basis on one hand, and can adopt filter layers, flocculating agents and the like with different precision according to the rainfall and the water purification requirements on the other hand, the device is flexible in design, and can be combined and matched arbitrarily according to the requirements.
6) The system of the invention adopts assembly type connection, has simple installation and setting, can complete installation work without large-scale soil construction and large-scale mechanical assistance, reduces the expenditure of manpower and material resources and simultaneously avoids the damage to the original building and water supply and drainage pipelines.
7) The system adopts a block type design, can be disassembled and transported independently, is assembled into the system on site, is safe and quick, is convenient to transport, and saves precious transportation space.
Drawings
FIG. 1 is a schematic diagram of a clean energy-based rainwater recycling system of the present invention;
FIG. 2 is a schematic view of an open trench diversion gate in the diversion system of the present invention;
FIG. 3 is a schematic view of a water deflector structure according to the present invention;
FIG. 4 is a schematic view of a road catch basin in the diversion system of the present invention;
FIG. 5 is a schematic view of a section I-I of a road catch basin in the diversion system of the present invention;
FIG. 6 is a schematic diagram of a filtration system of the present invention;
FIG. 7 is a schematic diagram of a water collection system of the present invention;
FIG. 8 is a schematic diagram of a water pumping system according to the present invention.
Reference numerals illustrate:
the diversion system 1, the open trench diversion gate 12, the tank wall 121, the water inlet filter screen 122, the water chamber 123, the water container Shui Tuoban, the slide plate 125, the strut 126, the slide support 127, the water baffle 128, the water guide pipe 129, the road catch basin 13, the road grate 131, the catch basin 132, the overflow pipe 133, the water pipe 134, the filtration system 2, the flocculation area 21, the backflow prevention valve 211, the flocculation bottle 212, the overflow plate A213, the overflow plate B214, the water inlet pipe A215, the sedimentation area 22, the toothed grid 221, the thin water permeable layer 222, the thick water permeable layer 223, the filtration area 23, the classification filter layer 231, the overflow plate C232, the overflow plate D224, the water outlet pipe A233, the water collecting system 3, the water collecting tank 31, the water inlet pipe B311, the water inlet pipe C312, the water tank comprises a water outlet pipe C313, an ultraviolet sterilization device 32, a liquid level control system 33, a water outlet pipe B331, a floating ball 332, an electromagnetic valve 333, a potentiometer 334, a motor 335, a speed reducer 336, a brush 337, a water pumping system 4, a modified water pumping system 41, a water inlet pipe F411, an impact valve 412, a central valve 413, a pressure tank 414, a water outlet pipe F415, a miniature telescopic rod 416, a distance sensor 417, an integrated controller 418, a residual water recovery tank 42, a solar water return system 43, a water inlet pipe D431, a solar miniature water pump 432, a water outlet pipe D433, a water storage system 5, a tank body 51, a plastic transverse plate 52, a water inlet pipe E53, a water outlet pipe E54, an energy supply system 6, a photovoltaic panel 61, a storage battery 62 and a water outlet pipe 95.
Detailed Description
The invention is further described below with reference to the drawings and examples.
In order that the technical principles, constructional features and functions of the present invention may be readily understood, the present invention will be described in detail below with reference to specific embodiments and accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments are. Any alterations or modifications based on the teachings of the invention are intended to be within the scope of the invention.
Example 1
The invention provides a rainwater recycling system based on clean energy, which is shown by referring to figure 1 and comprises a diversion system 1, a filtering system 2, a water collecting system 3, a water pumping system 4, a water storage system 5 and an energy supply system 6; wherein, the diversion system 1 is buried underground, the filtering system 2, the water collecting system 3 and the water pumping system 4 are all arranged in a building basement, and the water storage system 5 is arranged on the ground. The side of the building is provided with a drain 95.
As shown in fig. 1, the rainwater recycling system based on clean energy comprises a diversion system 1, a filtering system 2, a water collecting system 3, a water pumping system 4, a water storage system 5 and an energy supply system 6; the water guide pipe 129 of the water diversion system 1 is connected with the water inlet pipe A215 of the filtering system 2, the water outlet pipe A233 of the filtering system 2 is connected with the water inlet pipe B311 of the water collecting system 3, the water outlet pipe C313 of the water collecting system 3 is connected with the water inlet pipe F411 of the water pumping system 4, meanwhile, the water outlet pipe D433 of the water pumping system 4 is connected with the water inlet pipe C312 of the water collecting system 3, and the water outlet pipe F415 of the water pumping system 4 is connected with the water inlet pipe E53 of the water storing system 5.
The open trench diversion gate 12 is a cubic prefilter with a length and width of 17cm and a height of 25cm, and is arranged in the open trench water collecting well. It is composed of a tank wall 121, a water inlet filter screen 122, a water chamber 123, a water containing supporting plate 124, a sliding plate 125, a supporting rod 126, a sliding support 127, a water baffle 128 and a water guide pipe 129. Wherein, the filter screen 122 sets up in open trench diversion gate 12 water inlet department, and the filter screen is blocked to the debris in order to prevent to the initial step filtering effect, guarantees the inflow of aqueduct 129, and here filter screen hole is unfavorable too little, adopts the market existing product of different specifications according to the environmental condition in different areas. The water containing supporting plate 124 is in a flat cube shape, can be made of materials such as wood, plastic and the like, has the length and width of 14cm and the thickness of 2cm, the top and the side surfaces of the water containing supporting plate are wrapped by hydrophobic materials, the side surfaces are tightly attached to the wall of the water chamber 123, the bottom of the water containing supporting plate is connected with a sliding plate 125, the center of the sliding plate 125 can slide along the straight line direction of the water containing supporting plate 124 which is perpendicular to the water retaining plate 128 through the center of the water containing supporting plate, the length and the width of the sliding plate 125 are 5cm, the thickness of 0.1cm, and the materials used for manufacturing the sliding plate 125 are the same as those of the water containing supporting plate. The strut 126 may be made of solid wood, steel, alloy, etc., and has one end hinged to the center of the slide plate 125 and the other end hinged to the bottom of the water baffle 128, and the middle part of the strut 126 may freely rotate around the sliding support 127. The water baffle 128 is a solid flat cube plate, the diameter of a round hole hollowed in the middle is consistent with the diameter of the water guide pipe 129, the water baffle 128 is 20cm long, 17cm wide and 1cm thick, and the water baffle can be made of materials such as fine sand freely filled in a plastic shell, but the water baffle is not limited to the manufacturing method. The water conduit 129 may be made of PVC or the like, and is disposed obliquely.
As shown in fig. 2, the upper portion of the side wall of the tank wall 121 where the water guide pipe 129 is connected is a double tank wall 121, and the space between the double tank walls 121 is mainly for vertically moving the water deflector 128 up and down.
The open channel water diversion gate realizes the opening and closing functions of the water diversion pipe 129 by utilizing the lever principle. When no sufficient water quantity exists in the water chamber 123, the weight of the water baffle 128 is greater than the total weight of the tray and the accumulated water in the water chamber 123, so that the tray is lifted, the water baffle 128 descends to the bottommost position, namely contacts with the bottom surface of the open trench water diversion gate 12, and the water guide pipe 129 is blocked by the solid area of the water baffle 128 and is in a closed state; when the water chamber 123 is filled with rainwater, the total weight of the accumulated water and the supporting plate is greater than the dead weight of the water baffle 128, so that the supporting plate descends, the water baffle 128 is lifted, the round hole area is exposed, the water guide pipe 129 is in an open state, and the rainwater enters the filtering system 2 through the water guide pipe 129. The rainwater containing impurities enters the water chamber 123 after being filtered for the first time by the water inlet filter screen 122, impurities with the density greater than that of water in the water chamber 123 can be deposited at the bottom end of the water chamber 123, impurities with the density less than that of water can float at the top end of the water chamber 123, and the water guide pipe 129 is arranged at the middle position of the water chamber 123, so that the rainwater which flows into the filtering system 2 through the diversion gate 12 of the open trench is cleaner. In addition, the water guide pipe 129 is closed in a sunny state, so that animals, garbage, sundries and the like with small volumes are prevented from entering the system by mistake, and the water guide pipe 129 is a necessary condition for ensuring the normal operation of the system.
As shown in fig. 2, the open trench water diversion gate 12 of the water diversion system 1 is arranged in an open trench water collection well under the horizontal ground, and the open trench water diversion gate 12 comprises a tank wall 121, a water inlet filter screen 122, a water chamber 123, a water containing supporting plate 124, a sliding plate 125, a supporting rod 126, a sliding support 127, a water baffle 128 and a water diversion pipe 129; the open trench diversion gate 12 is in a hollow cube shape, a water inlet filter screen 122 at the water inlet of the open trench diversion gate 12 is arranged above the tank wall 121, a flat cube-shaped water container Shui Tuoban 124 is arranged between the side tank walls 121 of the open trench diversion gate 12, the side surface of the water container support plate 124 is tightly attached to the inner wall of the tank wall 121, the bottom of the water container support plate 124 is in sliding connection with the sliding plate 125, a sliding support 127 fixed on the bottom surface of the open trench diversion gate 12 is connected with the middle part of the supporting rod 126, and the sliding support 127 is generally connected with the supporting rod in a semi-hinged manner; one end of the supporting rod 126 is hinged with the center of the sliding plate 125, and the other end is hinged with the bottom of the water baffle 128; the side of the tank wall 121 of the open ditch diversion gate 12 connected with the diversion pipe 129 is provided with a square cavity for the vertical up-and-down movement of the water baffle 128, the lower part of the water baffle 128 of the solid flat cube is provided with a through round hole, and the diameter of the round hole is the same as the pipe diameter of the diversion pipe 129.
The road catch basin 13 includes a road grate 131, a catch basin 132, an overflow pipe 133, and a water pipe 134. The road grate 131 adopts an S-shaped grid, and the curved grid can effectively prevent sundries such as leaves, paper and the like from entering the rainwater well 132 along with rainwater. The bottom of the catch basin 132 is provided with a concave groove for depositing sundries such as sand, and rainwater overflows into the water inlet pipe after the concave groove is accumulated to a certain degree, and enters the filtering system 2 through the water inlet pipe A215. When the rainfall exceeds the bearing range of the system greatly, excessive rainwater can enter the municipal sewage pipeline through the overflow pipe 133, so that the normal operation of the system is ensured.
As shown in fig. 3, the road catch basin 13 of the diversion system 1 is connected with the water inlet pipe a215 of the filtering system 2 through the water pipe 134;
the road catch basin 13 comprises a road grate 131, a catch basin 132, an overflow pipe 133 and a water delivery pipe 134; the road grate 131 adopting the S-shaped grid is arranged at the water wellhead of the catch basin 132, the road grate 131 is fixed below the water wellhead of the road catch basin 13, the bottom of the catch basin 132 is a concave groove, the overflow pipe 133 is arranged between the water pipe 134 and the road grate 131, and the water pipe 134 is arranged above the concave groove of the catch basin 132 and lower than the overflow pipe 133.
When the water containing supporting plate moves downwards due to gravity, the sliding plate 125 drives the supporting rod 126 to move downwards, the upper end of the supporting seat is taken as a supporting point, the upper end of the supporting rod moves downwards, the lower end of the supporting rod moves upwards, the lower end of the supporting rod drives the water baffle 128 to move upwards, a round hole on the water baffle 128 is overlapped with the pipe opening of the water guide pipe 129 upwards, and the water in the water chamber 123 flows into the filtering system 2 through the water guide pipe 129.
As shown in fig. 4, the filter system 2 is located in a cubic box, the water inlet pipe a215 is arranged at the upper end of the side surface of the whole cubic box, and the water outlet pipe a233 is arranged at the lower end of the opposite surface side of the water inlet pipe a 215;
the filtration system 2 is placed in a cubic box, the filtration system 2 comprises a flocculation zone 21, a sedimentation zone 22 and a filtration zone 23, and the cubic box has dimensions of 1500cm long, 600cm wide and about 500cm high. A flocculation area 21, a sedimentation area 22 and a filtration area 23 are sequentially arranged in the cubic box body according to the water flow direction,
the inside of the cubic box body sequentially passes through a backflow prevention valve 211, an overflow plate A213, an overflow plate B214, a toothed grid 221, a thin permeable layer 222, a thick permeable layer 223 and a graded filter layer 231 according to the water flow direction;
the backflow prevention valve 211 arranged on the water inlet pipe A215 is a one-way valve or a check valve, the flocculation bottle 212 communicated with the cube box is arranged below the cube box on one side of the water inlet pipe A215, the overflow plate A213 of a flat square body is fixed above one side of the cube box, which is close to the water inlet pipe A215, the upper part of the overflow plate A213 is fixed with the upper inner wall of the cube box, the water gap is reserved between the lower part of the overflow plate A213 and the lower inner wall of the cube box, one side of the overflow plate A213, which is far away from the water inlet pipe A215, is provided with the overflow plate B214 and the overflow plate D224 which are respectively fixed below and above the inner wall of the cube box, a toothed grid 221 and a thin water permeable layer 222 are arranged between the overflow plate B214 and the overflow plate D224, the toothed grid 221 is arranged above the thin water permeable layer 222, the thick water permeable layer 223 is fixed between the overflow plate D224 and the overflow plate C232 which are equal in height, the bottom of the overflow plate C232 is fixed on the lower inner wall of the cube box, the overflow plate C232 and the overflow plate B214 is provided with a step difference between the water outlet pipe C232 and the cube box.
Wherein, the water inlet pipe A215 where the backflow prevention valve 211 is positioned is inclined by about 20 degrees, and the backflow prevention valve 211 and the water inlet pipe A215 are arranged in order to prevent the rainwater in the flocculation area from recharging. The purpose of overflow plate A213 is to allow sufficient contact with flocculation bottle 212 when stormwater is in order to allow sufficient combination of flocculant and stormwater. To facilitate the outflow of flocculant, flocculation bottle 212 is positioned at an angle. The purpose of the thick permeable layer 223 is to block particulates such as flocculants from the settling zone 22. The toothed grid 221 and the thin permeable layer 222 are provided, firstly, to reduce the flow rate of rainwater from the flocculation area 21, to avoid the excitation of sediment in the sedimentation area 22, and secondly, to increase the head loss of the rainwater in the sedimentation area 22 due to backflow. The graded filter layer 231 may employ existing filter layers commercially available according to different water purification standards. The height of the overflow plate B214 is greater than that of the overflow plate C232, that is, the distance between the overflow plate B214 and the inner upper wall of the cubic box is smaller than that between the overflow plate C232 and the inner upper wall of the cubic box, and the height difference is about 10 cm.
When rainwater is introduced from the water inlet pipe, the rainwater and the flocculating agent are fully mixed and accumulated in the flocculation area due to the existence of the overflow plate A213; when rainwater overflows the overflow plate B214, rainwater enters the sedimentation area 22, and the rainwater is accumulated in the sedimentation area 22 and overflows the overflow plate C232 to enter the filtering area 23, permeates through the filtering layer under the action of gravity, and enters the water collecting system through the water conveying pipe 134.
As shown in fig. 5, the water collection system 3 includes a water collection tank 31, an ultraviolet sterilization device 32, and a liquid level control system 33; the water tank 31 is provided with a water inlet pipe B311 connected with a water outlet pipe A233, the upper end of the side wall of the water tank 31 is connected with a water outlet pipe B331, the lower end of the side wall of the water tank 31 opposite to the water outlet pipe B331 is provided with a water outlet pipe C313, the side wall of the water tank 31 above the water outlet pipe C313 is provided with a water inlet pipe C312, and the water inlet pipe C312 is connected with a water outlet pipe D433 of a solar micro water pump 432.
The ultraviolet sterilization device 32 is fixed on the upper wall of the water collection tank 31, and the liquid level control system 33 controls the switch of the electromagnetic valve 333 on the water outlet pipe B331 through the position change of the floating ball 332 arranged in the water collection tank 31, thereby controlling the water quantity in the water collection tank 31.
The ultraviolet sterilization device 32 adopts the existing ultraviolet sterilization device, is externally provided with a waterproof interlayer, prevents the ultraviolet sterilization device from being short-circuited by water in the cube box body, and can be provided with a leakage protector for preventing the ultraviolet sterilization device from being over-electrified.
The electromagnetic valve 333 is arranged on the water outlet pipe B331, the liquid level control system 33 controls the liquid level in the water tank by the upward and downward movement of the floating ball 332, and the connection relationship in the liquid level control system 33 is as follows: the floating ball 332 is connected with the potentiometer 334 through the electric brush 337, and the potentiometer 334 is connected with the motor 335, the speed reducer 336 and the electromagnetic valve 333 in series; the floating ball 332 is connected with the connecting rod of the electric brush 337 and is arranged in the water collecting tank 31; the brush heads of the potentiometer 334, the motor 335, the decelerator 336 and the brush 337 are all arranged outside the water collection tank 31; the connecting rod inner cavity of the electric brush 337 is a hollow cylinder, one part of connecting rods are arranged inside the water collecting tank 31, the other part of connecting rods are arranged outside the water collecting tank 31, and the end part of the connecting rod inner cavity outside the water collecting tank 31 is provided with a water blocking sheet; the brush 337 penetrates a side wall of the water collection tank 31 and is connected to a link of the brush 337 inside the water collection tank 31.
In order to ensure sufficient water quantity, the water inlet is led into a tap water pipe, namely a water outlet pipe B331, the opening of the electromagnetic valve 333 is controlled by a floating ball feedback circuit, as shown in fig. 5, the liquid level control system 33 mainly comprises a floating ball, a potentiometer 334, a motor 335, a speed reducer 336, the electromagnetic valve 333 and an electric brush 337, when the electric brush 337 of the potentiometer 334 is positioned at a midpoint position, the motor 335 is not moved, the electromagnetic valve 333 is controlled to have a certain opening, so that the water inflow and outflow quantity in the water tank are the same, and the liquid level is kept at a desired height h. Once the amount of water flowing into the sump changes, for example, when the level of the liquid rises, the position of the float correspondingly rises, the electric brush 337 of the potentiometer 334 is moved downwards from the neutral position by leverage, thereby providing a certain voltage to the motor 335, the motor 335 is driven to reduce the opening of the solenoid valve 333 by the decelerator 336, the flow rate of the tap water flowing into the water tank is reduced, at this time, the level of the water tank drops, the position of the float correspondingly drops, until the electric brush 337 of the potentiometer 334 returns to the neutral position, the liquid level control system 33 is in a state of being balanced again, and the liquid level is restored to the desired height h.
As shown in fig. 6, a water hammer pump is arranged in the residual water recovery tank 42 of the water pumping system 4, and water from the high-level water collecting system is pumped into the water storage system 5 on the ground through the water hammer pump; the integrated controller 418 is fixed on the side wall of the residual water recovery tank 42, the output end of the integrated controller 418 is connected with the miniature telescopic rod 416, the input end of the integrated controller 418 is connected with the output end of the distance sensor 417, the solar miniature water pump 432 of the water pumping system 4 is arranged in the residual water recovery tank 42 and is connected with the residual water recovery tank 42 through the water inlet pipe D431, and the water outlet pipe D433 of the solar miniature water pump 432 is connected with the water inlet pipe C312 of the water collecting system.
As shown in fig. 6, the pumping system 4 comprises a modified hydraulic pump system 41, a residual water recovery tank 42 and a solar water return system 43. Wherein the improved hydraulic pump system 41 comprises: a water inlet pipe F411, an impact valve 412, a central valve 413, a pressure tank 414, a water outlet pipe F415, a miniature telescopic rod 416, a distance sensor 417 and an integrated control unit 418; the solar water return system 43 comprises a water inlet pipeline B431, a solar micro water pump 432 and a water outlet pipeline B433.
The water hammer pump comprises a water inlet pipe F411, an impact valve 412, a central valve 413, a pressure tank 414 and a water outlet pipe F415, one end of the water inlet pipe F411 is connected with the water outlet pipe C313, the other end of the water inlet pipe F411 is connected with the impact valve 412 and the central valve 413, water flows into the water hammer pump from the water inlet pipe F411 and flows to the impact valve 412, the impact valve 412 is closed due to the impact force of the water flow, the water flow suddenly stops flowing, the kinetic energy of the water flow is converted into pressure energy, the pressure of the water in the pipe rises, the central valve 413 is flushed, and a part of the water flows into the pressure tank 414 and rises to a certain height along the water outlet pipe F415. Subsequently, as the pressure in the water inlet pipe F411 decreases, the impact valve 412 automatically falls under the action of gravity, and returns to the open state. At the same time, the central valve 413 is closed by the compressed air in the pressure tank 414, water in the pressure tank 414 flows out from the direction of the water outlet pipe F415, and the water outlet pipe F415 of the water hammer pump is communicated with the water inlet pipe E53 of the water storage system 5.
The improved hydraulic pump system 41 and the solar water return system 43 are both arranged inside the residual water recovery tank 42. Rainwater from the high level catchment system is pumped by the modified hydraulic pump into the surface water storage system 5. Before the improved hydraulic pump works, the impact valve 412 is in an open state under the action of self gravity, and the central valve 413 is in a closed state under the action of self gravity. When the device is started, the ejector rod of the impact valve 412 needs to be opened, closed, opened and closed to perform reciprocating operation for several times under the action of external force, and then the device can normally operate. After the water collecting system is started, high-level water in the water collecting system flows out to the residual water recovery tank 42 through the impact valve 412, when the pressure inside the impact valve 412 is increased to be greater than the gravity of the impact valve 412, the water head pressure pushes the ejector rod of the impact valve 412 to be quickly closed, so that a water hammer effect is generated, at the moment, the water head pressure in the pump body is quickly increased, the central valve 413 is prompted to be opened, and part of water is pressed into the pressure tank 414. The inner pressure of the shock valve 412 is rapidly reduced to be smaller than its own weight, and the central valve 413 is re-closed by the own weight and the air pressure in the air chamber of the pressure tank 414. Under the action of continuous water flow, the actions are repeatedly operated. When the pressure in the pressure tank 414 is greater than the pressure in the outlet pipe, water flows out of the outlet pipe F415.
In addition, during operation of the improved hydraulic pump, the residual water flowing into the residual water recovery tank 42 through the impact valve 412 is pumped back into the water collection system through the water inlet pipe D431 by the solar micro water pump 432. The energy supply system 6 provides energy support for the operation of the solar micro water pump 432 and the control unit.
The distance sensor 417 transmits the motion state data of the shock valve 412 to the integrated controller 418 for analysis, and the integrated controller 418 controls the micro-scale telescopic rod 416 to work or not according to the analysis result. The micro telescopic rod 416 is a device which takes the telescopic rod as a main element and can control the telescopic speed of the telescopic rod, and when the ejector rod of the impact valve 412 is closed, the telescopic rod can replace manual work to rapidly open the ejector rod, so that the normal operation of the hydraulic pump is ensured. When the improved hydraulic pump is started, when the data received by the distance sensor 417 is constant, the integrated controller 418 determines that the shock valve 412 is in a closed state, and the micro-scale telescopic rod 416 starts to operate until the data received by the distance sensor 417 is dynamically changed. Thereby ensuring the normal operation of the improved hydraulic pump.
The integrated controller, the miniature telescopic rod and the distance sensor are in the prior art, and the functions can be achieved by adopting the existing integrated controller, the miniature telescopic rod and the distance sensor, and are not repeated herein.
As shown in fig. 1, the water storage system 5 comprises a box body 51, a plastic transverse plate 52, a water inlet pipe E53 and a water outlet pipe E54, the water storage system 5 is arranged on the ground higher than the water pumping system 4,
the water inlet pipe E53 of the water storage system 5 is connected with the water outlet pipe F415 of the water pumping system 4, the plastic transverse plate 52 is arranged at a position 10cm away from the bottom of the box body 51 and fixedly connected with the walls around the box body 51, and the water outlet pipe E54 is arranged at a position higher than the plastic transverse plate 52.
As shown in fig. 1, the energy supply system 6 includes a photovoltaic panel 61 and a storage battery 62, the photovoltaic panel 61 is disposed on a building wall top capable of fully contacting sunlight, the photovoltaic panel 61 is connected with the storage battery 62, and the storage battery 62 supplies electric energy to the water collecting system and the water pumping system 4.
The storage battery 62 is respectively connected with the liquid level control system 33, the micro solar water pump 432, the integrated controller 418, the distance sensor 417 and the micro telescopic rod 416 to provide electric energy.
Specifically, the water storage system 5 includes a tank 51, a plastic cross plate 52, a water inlet 53, and a water outlet 54, as shown in FIG. 1. The plastic transverse plate 52 is arranged at a position 10cm away from the bottom of the water storage chamber and fixedly connected with the walls around the water storage chamber, so that damage caused by direct impact of water flow on the bottom of the water storage chamber is reduced, and the box body 51 is made of anti-corrosion environment-friendly materials. Chi Shen 100 to 200cm, the aspect ratio can be considered as 2:1, the specific size is determined by the water inflow of the water storage chamber.
Specifically, the power supply system 6 includes a photovoltaic panel 61 and a battery 62, as shown in fig. 1. The photovoltaic panel 61 is disposed on the top of a sunny building wall and is connected to a battery 62. Preferably, the energy supply system 6 is a commercially available product. As shown in fig. 1, the battery 62 is typically placed under a water collection system, or in a basement.
Claims (6)
1. Rainwater recycling system based on clean energy, its characterized in that: the system comprises a water diversion system (1), a filtering system (2), a water collecting system (3), a water pumping system (4), a water storage system (5) and an energy supply system (6); the water guide pipe (129) of the water guide system (1) is connected with the water inlet pipe A (215) of the filtering system (2), the water outlet pipe A (233) of the filtering system (2) is connected with the water inlet pipe B (311) of the water collecting system (3), the water outlet pipe C (313) of the water collecting system (3) is connected with the water inlet pipe F (411) of the water pumping system (4), meanwhile, the water outlet pipe D (433) of the water pumping system (4) is connected with the water inlet pipe C (312) of the water collecting system (3), and the water outlet pipe F (415) of the water pumping system (4) is connected with the water inlet pipe E (53) of the water storing system (5);
the open trench water diversion gate (12) of the water diversion system (1) is arranged in an open trench water collection well under the horizontal ground, and the open trench water diversion gate (12) comprises a tank wall (121), a water inlet filter screen (122), a water chamber (123), a water container Shui Tuoban (124), a sliding plate (125), a supporting rod (126), a sliding support (127), a water baffle (128) and a water pipe (129); the open trench diversion gate (12) is in a hollow cube shape, a water inlet filter screen (122) at a water inlet of the open trench diversion gate (12) is arranged above the tank wall (121), a flat cube-shaped containing Shui Tuoban (124) is arranged between the side tank walls (121) of the open trench diversion gate (12), the side surface of the containing Shui Tuoban (124) is tightly attached to the inner wall of the tank wall (121), the bottom of the containing Shui Tuoban (124) is in sliding connection with the sliding plate (125), a sliding support (127) fixed on the bottom surface of the open trench diversion gate (12) is connected with the middle part of the supporting rod (126), one end of the supporting rod (126) is hinged with the center of the sliding plate (125), and the other end of the supporting rod (126) is hinged with the bottom of the water baffle (128); a square cavity for vertically moving the water baffle (128) is formed in one side, connected with the water guide pipe (129), of the tank wall (121) of the open trench water diversion gate (12), a through round hole is formed in the lower portion of the water baffle (128) of the solid flat cube, and the diameter of the round hole is the same as the pipe diameter of the water guide pipe (129);
the filtering system (2) is positioned in the cubic box body, the water inlet pipe A (215) is arranged at the upper end of the side surface of the whole cubic box body, and the water outlet pipe A (233) is arranged at the lower end of the opposite side of the water inlet pipe A (215);
the backflow prevention valve (211) arranged on the water inlet pipe A (215) is a one-way valve or a check valve, a flocculation bottle (212) communicated with the cube box is arranged below the cube box on one side of the water inlet pipe A (215), an overflow plate A (213) of a flat square body is fixed above one side of the cube box inside and close to the water inlet pipe A (215), the upper part of the overflow plate A (213) is fixed with the inner wall above the cube box, a water gap is reserved between the lower part of the overflow plate A (213) and the lower inner wall of the cube box, one side of the overflow plate A (213) far away from the water inlet pipe A (215) is provided with an overflow plate B (214) and an overflow plate D (224) which are respectively fixed below and above the inner wall of the cube box, a toothed grid (221) and a thin permeable layer (222) are arranged between the overflow plate B (214) and the overflow plate D (224), the thick permeable layer (223) is fixed between the overflow plate D (224) with the same height as the thin layer (222) and the inner wall C (232), a gap exists between the overflow plate C (214) and the overflow plate C (232) and the inner wall C (232) above the cube box, the grading filter layer (231) is arranged between the overflow plate C (232) and the side wall of the cubic box body with the water outlet pipe A (233).
2. The clean energy-based stormwater recycling system as claimed in claim 1, wherein: the road catch basin (13) of the water diversion system (1) is connected with the water inlet pipe A (215) of the filtering system (2) through a water pipe (134);
the road catch basin (13) comprises a road grate (131), a catch basin (132), an overflow pipe (133) and a water delivery pipe (134); road grate (131) that adopts "S" type grid sets up the well mouth in catch basin (132), and the bottom of catch basin (132) is the concave groove, and overflow pipe (133) set up between raceway (134) and road grate (131), and raceway (134) set up in the concave groove top of catch basin (132), are less than overflow pipe (133).
3. The clean energy-based stormwater recycling system as claimed in claim 1, wherein: the water collecting system (3) comprises a water collecting tank (31), an ultraviolet sterilization device (32) and a liquid level control system (33); a water inlet pipe B (311) connected with a water outlet pipe A (233) is arranged on the water collecting tank (31), the upper end of the side wall of the water collecting tank (31) is connected with a water outlet pipe B (331), the lower end of the side wall of the water collecting tank (31) opposite to the water outlet pipe B (331) is provided with a water outlet pipe C (313), a water inlet pipe C (312) is arranged on the side wall of the water collecting tank (31) above the water outlet pipe C (313), and the water inlet pipe C (312) is connected with a water outlet pipe D (433) of the solar micro water pump (432);
an ultraviolet sterilization device (32) is fixed on the upper wall of the water collection tank (31), and a liquid level control system (33) controls the switch of an electromagnetic valve (333) on a water outlet pipe B (331) through the position change of a floating ball (332) arranged in the water collection tank (31), so as to control the water quantity in the water collection tank (31).
4. The clean energy-based stormwater recycling system as claimed in claim 1, wherein: a water hammer pump is arranged in a residual water recovery tank (42) of the water pumping system (4), and water from the high-water-level water collecting system (3) is pumped into a water storage system (5) on the ground through the water hammer pump; the integrated controller (418) is fixed on the side wall of the residual water recovery tank (42),
the output end of the integrated controller (418) is connected with the miniature telescopic rod (416), the input end of the integrated controller (418) is connected with the output end of the distance sensor (417),
the solar micro water pump (432) of the water pumping system (4) is arranged in the residual water recovery tank (42), is connected with the residual water recovery tank (42) through the water inlet pipe D (431), and the water outlet pipe D (433) of the solar micro water pump (432) is connected with the water inlet pipe C (312) of the water collecting system (3).
5. The clean energy-based stormwater recycling system as claimed in claim 1, wherein: the water storage system (5) comprises a box body (51), a plastic transverse plate (52), a water inlet pipe E (53) and a water outlet pipe E (54), the water storage system (5) is arranged on the ground higher than the water pumping system (4),
the water inlet pipe E (53) of the water storage system (5) is connected with the water outlet pipe F (415) of the water pumping system (4), the plastic transverse plate (52) is arranged at a position 10cm away from the bottom of the box body (51) and fixedly connected with the walls around the box body (51), and the water outlet pipe E (54) is arranged at a position higher than the plastic transverse plate (52).
6. The clean energy-based stormwater recycling system as claimed in claim 1, wherein: the energy supply system (6) comprises a photovoltaic plate (61) and a storage battery (62), the photovoltaic plate (61) is arranged on the top of a building wall capable of fully contacting sunlight, the photovoltaic plate (61) is connected with the storage battery (62), and the storage battery (62) provides electric energy for the water collecting system (3) and the water pumping system (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429865.4A CN109281352B (en) | 2018-11-28 | 2018-11-28 | Rainwater recycling system based on clean energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429865.4A CN109281352B (en) | 2018-11-28 | 2018-11-28 | Rainwater recycling system based on clean energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109281352A CN109281352A (en) | 2019-01-29 |
| CN109281352B true CN109281352B (en) | 2024-04-02 |
Family
ID=65173767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811429865.4A Active CN109281352B (en) | 2018-11-28 | 2018-11-28 | Rainwater recycling system based on clean energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109281352B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286616B (en) * | 2019-06-01 | 2020-09-18 | 黑龙江省龙建路桥第一工程有限公司 | Water replenishing facility for municipal road cleaning or urban greening maintenance and control method |
| CN110397149A (en) * | 2019-08-03 | 2019-11-01 | 东莞市金建达建筑有限公司 | A kind of municipal drainage system |
| CN111501901A (en) * | 2020-04-20 | 2020-08-07 | 常州市市政工程设计研究院有限公司 | Rainwater collection system and method |
| CN114108740A (en) * | 2021-07-23 | 2022-03-01 | 青岛博海建设集团有限公司 | Device of recycling is collected to multi-functional rainwater for building |
| CN115012477A (en) * | 2022-06-24 | 2022-09-06 | 中国一冶集团有限公司 | Water resource recovery comprehensive utilization system and method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191109969A (en) * | 1911-04-25 | 1912-03-28 | Wilfred Hunt | Pneumatic Weir Shutters. |
| KR20050004456A (en) * | 2003-07-02 | 2005-01-12 | 상 을 이 | Floodgate System with Water Weight |
| CN201607045U (en) * | 2009-11-16 | 2010-10-13 | 何慧君 | Solar water heater with automatic water injection |
| CN106193184A (en) * | 2016-07-27 | 2016-12-07 | 天津海泰市政绿化有限公司 | A kind of sponge urban rainwater collection processing system and rainwater-collecting processing method |
| CN106348502A (en) * | 2016-09-21 | 2017-01-25 | 江苏科技大学 | Water hammer impact wave pulsation system applied to ship ballast water treatment |
| CN106677331A (en) * | 2016-12-27 | 2017-05-17 | 常州大学 | Sponge city building photovoltaic integrated utilization system |
| CN206705918U (en) * | 2017-05-05 | 2017-12-05 | 长沙环境保护职业技术学院 | A kind of ecological wastewater processing pond |
| CN207469408U (en) * | 2017-11-17 | 2018-06-08 | 重庆市华欧环境工程研究院有限公司 | Overflow sand setting filters catch-basin |
| CN209429194U (en) * | 2018-11-28 | 2019-09-24 | 沈阳工业大学 | Rainwater recycle based on clean energy resource utilizes system |
-
2018
- 2018-11-28 CN CN201811429865.4A patent/CN109281352B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191109969A (en) * | 1911-04-25 | 1912-03-28 | Wilfred Hunt | Pneumatic Weir Shutters. |
| KR20050004456A (en) * | 2003-07-02 | 2005-01-12 | 상 을 이 | Floodgate System with Water Weight |
| CN201607045U (en) * | 2009-11-16 | 2010-10-13 | 何慧君 | Solar water heater with automatic water injection |
| CN106193184A (en) * | 2016-07-27 | 2016-12-07 | 天津海泰市政绿化有限公司 | A kind of sponge urban rainwater collection processing system and rainwater-collecting processing method |
| CN106348502A (en) * | 2016-09-21 | 2017-01-25 | 江苏科技大学 | Water hammer impact wave pulsation system applied to ship ballast water treatment |
| CN106677331A (en) * | 2016-12-27 | 2017-05-17 | 常州大学 | Sponge city building photovoltaic integrated utilization system |
| CN206705918U (en) * | 2017-05-05 | 2017-12-05 | 长沙环境保护职业技术学院 | A kind of ecological wastewater processing pond |
| CN207469408U (en) * | 2017-11-17 | 2018-06-08 | 重庆市华欧环境工程研究院有限公司 | Overflow sand setting filters catch-basin |
| CN209429194U (en) * | 2018-11-28 | 2019-09-24 | 沈阳工业大学 | Rainwater recycle based on clean energy resource utilizes system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109281352A (en) | 2019-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109281352B (en) | Rainwater recycling system based on clean energy | |
| CN104631610B (en) | A kind of rainwater granule separates and system of regulating and storing | |
| CN109797830B (en) | Rain and sewage diversion device | |
| CN204001088U (en) | A kind of building rainwater and daily life sewage intermediate water reuse system | |
| CN205442871U (en) | Mountain area rainwater potential energy is retrieved and is purified retrieval and utilization integrated system | |
| CN104213599B (en) | Zero energy consumption roof rain water reclaims Waste water utilization system | |
| CN104372845B (en) | A kind of urban pavement Initial Runoff intercepting pollution for rainwater treating apparatus | |
| CN106894466B (en) | A kind of unpowered rainwater part flow arrangement | |
| CN201679036U (en) | Waste rainwater automatic greening and irrigating device | |
| CN204590230U (en) | A kind of rainwater particle separation and system of regulating and storing | |
| CN205637036U (en) | Urban street rainwater is collected to abandon to flow through and is strained storage leakage system | |
| CN211817483U (en) | Automatic rainwater shunting and filtering bucket for building | |
| CN106930397B (en) | A kind of biological delaying basin that initial rainwater can be persistently handled within the dry spell | |
| CN209429194U (en) | Rainwater recycle based on clean energy resource utilizes system | |
| CN112081227A (en) | Construction rainfall drainage structures | |
| CN205975261U (en) | Multipurpose underground piping | |
| CN203296109U (en) | Roof rainwater recovery recycled water utilization system with zero energy consumption | |
| CN202380515U (en) | Multi-purpose rainwater utilization system | |
| CN209053161U (en) | A kind of sponge urban rainwater circulator | |
| CN110180255A (en) | A kind of wastewater recycling system | |
| CN104975644B (en) | Special pipe storage system for road initial rainwater | |
| CN214714789U (en) | Rainwater processing system for municipal construction | |
| CN102106245B (en) | Automatic waste rainwater greening and watering device | |
| CN214329158U (en) | Novel rainwater diversion system for sponge city | |
| CN210331937U (en) | Waste water recycling system |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |