CN116446491B - Rainwater collecting and purifying system and construction method - Google Patents
Rainwater collecting and purifying system and construction method Download PDFInfo
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- CN116446491B CN116446491B CN202310665005.5A CN202310665005A CN116446491B CN 116446491 B CN116446491 B CN 116446491B CN 202310665005 A CN202310665005 A CN 202310665005A CN 116446491 B CN116446491 B CN 116446491B
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 238000000746 purification Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 105
- 235000000621 Bidens tripartita Nutrition 0.000 claims description 16
- 240000004082 Bidens tripartita Species 0.000 claims description 16
- 208000006637 fused teeth Diseases 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 claims description 3
- 238000003306 harvesting Methods 0.000 claims 4
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 abstract description 24
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a rainwater collecting and purifying system and a construction method, and relates to the technical field of rainwater treatment. This rainwater collection and purification system and construction method, when collecting the rainwater, can carry out multiple filtration operation to the rainwater, realize the filtration operation to big stone and little stone, through the arc setting of second filter screen, make it can not take place the condition of jam when filtering, and the stone can fall into the storage space between L shaped plate and the baffle, after the stone is collected fully, give the filter and hold up, through rotating the knob, can give two baffles and open to the convenient stone that will collect is given the clearance, convenient and fast.
Description
Technical Field
The invention relates to the technical field of rainwater treatment, in particular to a rainwater collection and purification system and a construction method.
Background
The sponge city is like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, can absorb water, store water, permeate water, purify water and the like when in raining, release and utilize stored water when in need, realize the purpose that rainwater can freely migrate in the city, make full use of natural ecological underlays to permeate, retain, store and discharge rainfall, and can naturally purify water quality of vegetation, soil, wetland and the like, and the urban water logging pressure can be relieved by combining natural and artificial design means of a plurality of small sources.
When rainwater is collected, a lot of stones are doped because the rainwater flows on the ground, however, the traditional rainwater collecting device can filter large stones, but some small stones cannot be filtered, and although the traditional rainwater collecting device has the function of filtering small stones, the traditional rainwater collecting device is easy to block after a long time.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a rainwater collecting and purifying system and a construction method, which solve the problems that the traditional rainwater collecting device is poor in filtering effect and easy to block.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a rainwater collection and purification system, includes the filtering ponds, the below both sides of filtering ponds are provided with raceway and the drain pipe that is linked together rather than inside respectively, and the one end of raceway is connected with the water storage tank, and the upper portion of filtering ponds is provided with the opening, is provided with the filter in the opening.
As a further scheme of the invention: the filter comprises a filter tank plate, wherein the filter tank plate is fixedly arranged on the upper portion of a filter tank through bolts, a filter shell is connected to the bottom of the filter tank plate at the inner position of the filter tank, open grooves are formed in two sides of the filter shell, a baffle is hinged in the open grooves, the baffle just seals the open grooves, the lower portion of the filter shell is in an open shape, L-shaped plates are arranged on two sides of the opening, a storage space is formed between the L-shaped plates and the baffle, a first filter screen is connected between the lower inner sides of the two L-shaped plates, and a second filter screen is connected between the upper sides of the two L-shaped plates.
As a further scheme of the invention: the shape of the second filter screen is arc-shaped, and the arc surface faces upwards.
As a further scheme of the invention: the upper portion intermediate position department of filter vat board is provided with the drive piece that falls, falls the drive piece including the spacing shell that is linked together with the filter shell inside, and the inside rotation of spacing shell is provided with the double-tooth screw rod, and the outside one side rotation of spacing shell is provided with the knob, and the one end of knob is connected with the one end of double-tooth screw rod, and the outside of double-tooth screw rod has connect two spacing soon through the screw symmetry, and the lower extreme of two spacing all articulates there is the regulation pole, and the other end of two regulation poles articulates in one side of two baffles respectively.
As a further scheme of the invention: the outside of double-tooth screw rod is located the screw thread tooth of center both sides and is mutually opposite, and upper end one side of two spacing is provided with the screw hole of two kinds of screw thread tooth looks adaptations respectively.
As a further scheme of the invention: the lower part of filtering ponds is provided with the containment shell, and the internally mounted who holds the shell has the shutoff driving piece, the inside downside of filtering ponds is located the position department of raceway and drain pipe and all is provided with the shutoff piece.
As a further scheme of the invention: the shutoff driving piece is including installing in the carousel that holds the inside downside of shell and installing in holding the servo motor of shell inside through the axle rotation, and servo motor's output shaft has the threaded rod, and the outside of threaded rod connects soon the screw sleeve rather than looks adaptation, and screw sleeve's upper portion is provided with the rack, and the lower part of carousel is provided with half gear, and half gear meshes with the rack mutually, and the both sides of carousel all are provided with the regulating spindle, and two regulating spindles are located same axis, and the centre of a circle position intersection of axis and carousel.
As a further scheme of the invention: the shutoff piece is including connecting in the guiding axle of the inside downside of filtering ponds, the outside slip cap of guiding axle is equipped with the uide bushing, one side of uide bushing is connected with the closing plate, the closing plate is laminated with the inside wall of filtering ponds, upper end one side of guiding axle is connected with the leading wheel, the opposite side upper portion of uide bushing is provided with wire rope, wire rope slides in passing the leading wheel, and wire rope's lower extreme slides the inside downside of passing the filtering ponds and connects in the one end of regulating spindle, when two regulating spindles are 45 degrees inclinations, one of them closing plate just in time gives the drain pipe shutoff, and another closing plate just in time gives the raceway and opens.
As a further scheme of the invention: the liquid level sensor is installed to the inside top of water storage jar, the PLC controller is installed to the inboard of holding the shell, and liquid level sensor gives the PLC controller with the liquid level signal transmission who monitors, and the servo motor work is controlled to the PLC controller.
The construction method of the rainwater collecting and purifying system comprises the following steps of:
s1, foundation pit excavation: selecting a ground area needing to collect rainwater, and excavating a foundation pit in the area;
s2, burying a filter tank: after the foundation pit is excavated, burying the filter tank into the foundation pit, and enabling the upper part of the filter tank to leak out of the ground so as to facilitate the collection of rainwater;
s3, burying a water storage tank: burying the water storage tank in the foundation pit, so that the upper part of the water storage tank leaks out of the water surface, and the rainwater in the water storage tank can be conveniently extracted and utilized;
s4, burying a pipeline: the water delivery pipe and the water discharge pipe are buried in the foundation pit, two ends of the water delivery pipe are respectively arranged on one side of the filter tank and one side of the water storage tank, so that rainwater collected in the filter tank flows into the water storage tank through the water delivery pipe, one end of the water discharge pipe is arranged on the other side of the filter tank, and the other end of the water discharge pipe is connected with a municipal sewage pipe or a rainwater pipe, so that redundant rainwater in the filter tank is discharged into the sewage pipe or the rainwater pipe.
As a further scheme of the invention: after the filter tank, the water storage tank, the water delivery pipe and the water discharge pipe are buried, the surrounding soil is compacted.
The invention provides a rainwater collecting and purifying system and a construction method, which have the following beneficial effects compared with the prior art:
1. this rainwater collection and purification system and construction method, when collecting the rainwater, can carry out multiple filtration operation to the rainwater, realize the filtration operation to big stone and little stone, through the arc setting of second filter screen, make it can not take place the condition of jam when filtering, and the stone can fall into the storage space between L shaped plate and the baffle, after the stone is collected fully, give the filter and hold up, through rotating the knob, can give two baffles and open to the convenient stone that will collect is given the clearance, convenient and fast.
2. According to the rainwater collection and purification system and the construction method, when rainwater is collected, the water level condition inside the water storage tank can be monitored through the liquid level sensor, when water in the water storage tank reaches the position of the liquid level sensor, the threaded rod is driven to rotate through the servo motor, the threaded rod enables the rack to drive the rotary table to rotate, the positions of the two steel wire ropes can be respectively adjusted through the two adjusting shafts on the rotary table, so that one sealing plate can block a water pipe, the other sealing plate can open a water drain pipe, and redundant water is discharged into a municipal sewage pipe or a rainwater pipe.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view showing the internal structure of the filtering ponds and the containing case of the present invention;
FIG. 3 is a schematic view showing the internal structure of the filter according to the present invention;
FIG. 4 is a schematic view of the structure of the pouring driving member according to the present invention;
FIG. 5 is a schematic illustration of the construction of the closure drive and closure of the present invention;
fig. 6 is a flow chart of the construction method of the present invention.
In the figure: 1. a filtering tank; 2. a filter; 21. a filter tank plate; 22. a filter shell; 23. a baffle; 24. an L-shaped plate; 25. a first filter screen; 26. a second filter screen; 27. a pouring driving piece; 271. a limit shell; 272. a knob; 273. a double-flighted screw; 274. a limit bar; 275. an adjusting rod; 3. a water pipe; 4. a drain pipe; 5. a water storage tank; 51. a liquid level sensor; 6. a housing case; 61. a PLC controller; 7. a blocking driving member; 71. a servo motor; 72. a turntable; 73. a threaded rod; 74. a threaded sleeve; 75. a rack; 76. a half gear; 77. an adjusting shaft; 8. a blocking member; 81. a guide shaft; 82. a guide sleeve; 83. a sealing plate; 84. a guide wheel; 85. a wire rope.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but 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.
Referring to fig. 1-6, the present invention provides three technical solutions:
example 1
Referring to fig. 1, in an embodiment of the invention, a rainwater collecting and purifying system includes a filtering tank 1, two sides below the filtering tank 1 are respectively provided with a water pipe 3 and a water drain pipe 4 communicated with the inside of the filtering tank 1, one end of the water pipe 3 is connected with a water storage tank 5, an opening is arranged at the upper part of the filtering tank 1, and a filter 2 is arranged in the opening.
Referring to fig. 3, in the embodiment of the present invention, the filter element 2 includes a filter tank plate 21, the filter tank plate 21 is fixedly mounted on the upper portion of the filter tank 1 through bolts, the bottom of the filter tank plate 21 is located at the inner position of the filter tank 1 and is connected with a filter shell 22, both sides of the filter shell 22 are provided with open grooves, a baffle 23 is hinged in the open grooves, the baffle 23 just seals the open grooves, the lower portion of the filter shell 22 is open, both sides of the open position are provided with L-shaped plates 24, a storage space is formed between the L-shaped plates 24 and the baffle 23, a first filter screen 25 is connected between the lower inner sides of the two L-shaped plates 24, and a second filter screen 26 is connected between the upper sides of the two L-shaped plates 24, the shape of the second filter screen 26 is in an arc-shaped configuration, and the arc face faces upwards, when raining, the filter tank plate 21 filters rainwater, larger stones in the rainwater, the larger stones in the rainwater are filtered by the filter shell 22, and fall on the second filter screen 26, the second filter the rainwater falls into the filter screen 26, the second filter screen 26 again, the second filter screen 26 filters the rainwater, and falls into the first filter screen 25 after falling into the first filter screen 25, and falls into the filter screen 25 after the arc-shaped filter screen 26, and falls into the first filter screen 25 after the first filter screen 23, and falls into the space after the first filter screen 25.
The second embodiment is different from the first embodiment in that:
referring to fig. 3-4, in the embodiment of the present invention, a pouring driving member 27 is disposed at the middle position of the upper portion of the filter tank plate 21, the pouring driving member 27 includes a limiting shell 271 that is communicated with the inside of the filter tank 22, a double-tooth screw 273 is rotatably disposed in the inside of the limiting shell 271, a knob 272 is rotatably disposed at one side of the outside of the limiting shell 271, one end of the knob 272 is connected with one end of the double-tooth screw 273, two limiting bars 274 are screwed to the outside of the double-tooth screw 273 through thread symmetry, adjusting bars 275 are hinged to the lower ends of the two limiting bars 274, the other ends of the two adjusting bars 275 are hinged to one sides of the two baffles 23 respectively, threaded teeth of the outside of the double-tooth screw 273 are opposite to each other, two threaded holes adapted to the threaded teeth are disposed on the upper sides of the two limiting bars 274 respectively, when stones in the storage space between the L-shaped plate 24 and the baffles 23 need to be cleaned, the tank plate 21 is given out through bolts, then the knob 272 is rotated to drive the double-tooth screw 273 to rotate, the double-tooth screw 273 drives the two limiting bars 274 to move respectively, and the two limiting bars 274 are opened to the two limiting bars 274 to the two sides of the stone bodies to be cleaned, thereby the two stones can be cleaned down.
Embodiment three differs from embodiment one in that:
referring to fig. 2, in the embodiment of the invention, a receiving shell 6 is disposed at the lower portion of the filtering tank 1, a blocking driving member 7 is installed in the receiving shell 6, and blocking members 8 are disposed at positions of the water pipe 3 and the water drain pipe 4 at the lower side of the filtering tank 1.
Referring to fig. 5, in the embodiment of the present invention, the blocking driving member 7 includes a rotary disc 72 rotatably mounted in the accommodating case 6 through a shaft, and a servo motor 71 mounted at the lower side of the inner portion of the accommodating case 6, an output shaft of the servo motor 71 is connected with a threaded rod 73, a threaded sleeve 74 adapted to the threaded rod 73 is screwed on the threaded rod 73, a rack 75 is disposed at the upper portion of the threaded sleeve 74, a half gear 76 is disposed at the lower portion of the rotary disc 72, the half gear 76 is meshed with the rack 75, two adjusting shafts 77 are disposed at both sides of the rotary disc 72, the two adjusting shafts 77 are located on the same axis, and the axis intersects with the center position of the rotary disc 72.
Referring to fig. 5, in the embodiment of the invention, the blocking member 8 includes a guiding shaft 81 connected to the lower side of the inner portion of the filtering tank 1, a guiding sleeve 82 is sleeved on the outer sliding sleeve of the guiding shaft 81, one side of the guiding sleeve 82 is connected with a sealing plate 83, the sealing plate 83 is attached to the inner side wall of the filtering tank 1, one side of the upper end of the guiding shaft 81 is connected with a guiding wheel 84, a steel wire rope 85 is arranged on the upper portion of the other side of the guiding sleeve 82, the steel wire rope 85 slides through the guiding wheel 84, the lower end of the steel wire rope 85 slides through the lower side of the inner portion of the filtering tank 1 and is connected to one end of the adjusting shaft 77, when the two adjusting shafts 77 are inclined at 45 degrees, one sealing plate 83 just plugs the drain pipe 4, and the other sealing plate 83 just opens the water pipe 3.
Under the operation of the servo motor 71, the servo motor 71 rotates the threaded rod 73, the threaded rod 73 drives the threaded sleeve 74 to move, the rack 75 on the threaded sleeve 74 is meshed with the half gear 76 at the lower part of the turntable 72, so that the threaded sleeve 74 drives the turntable 72 to rotate when moving, the turntable 72 drives the adjusting shafts 77 at the two sides of the turntable respectively to move, when the threaded sleeve 74 moves leftwards, the adjusting shaft 77 at the left side of the turntable 72 rotates upwards, the adjusting shaft 77 at the right side rotates downwards, the left adjusting shaft 77 pays out the left steel wire rope 85, the left sealing plate 83 falls under the gravity of the sealing plate 83 to block the water pipe 3, and the right adjusting shaft 77 rotates downwards to pull the right steel wire rope 85, and then make uide bushing 82 slide upwards on guiding axle 81, upwards pull up closing plate 83, closing plate 83 can give drain pipe 4 open, when screw sleeve 74 moves rightwards, left closing plate 83 can upwards move give water pipe 3 open, and right closing plate 83 can downwards move give drain pipe 4 block, when the inside water level of water storage tank 5 does not reach the position of level sensor 51, make water pipe 3 open, drain pipe 4 is closed for the rainwater gets into water storage tank 5, after the inside water level of water storage tank 5 reaches the position of level sensor 51, make water pipe 3 closed, drain pipe 4 is opened, at this moment the rainwater can flow into municipal sewer pipe or rainwater pipe from drain pipe 4, make it drain.
Referring to fig. 1-2, in the embodiment of the present invention, a liquid level sensor 51 is installed above the inside of the water storage tank 5, a PLC controller 61 is installed inside the housing 6, the liquid level sensor 51 transmits a monitored liquid level signal to the PLC controller 61, and the PLC controller 61 controls the servo motor 71 to operate.
Referring to fig. 6, in an embodiment of the present invention, a construction method of a rainwater collecting and purifying system includes the steps of:
s1, foundation pit excavation: selecting a ground area needing to collect rainwater, and excavating a foundation pit in the area;
s2, burying a filter tank: after the foundation pit is excavated, the filter tank 1 is buried in the foundation pit, and the upper part of the filter tank 1 leaks out of the ground, so that rainwater can be conveniently collected;
s3, burying a water storage tank: burying the water storage tank 5 in a foundation pit, so that the upper part of the water storage tank 5 leaks out of the water surface, and rainwater in the water storage tank 5 can be conveniently extracted and utilized;
s4, burying a pipeline: the water delivery pipe 3 and the water discharge pipe 4 are buried in the foundation pit, two ends of the water delivery pipe 3 are respectively arranged on one side of the filter tank 1 and one side of the water storage tank 5, so that rainwater collected in the filter tank 1 flows into the water storage tank 5 through the water delivery pipe 3, one end of the water discharge pipe 4 is arranged on the other side of the filter tank 1, and the other end of the water discharge pipe 4 is connected with a municipal sewage pipe or a rainwater pipe, so that redundant rainwater in the filter tank 1 is discharged into the sewage pipe or the rainwater pipe.
Referring to fig. 6, in the embodiment of the present invention, after the filter tank 1, the water storage tank 5, the water pipe 3 and the water drain pipe 4 are buried, the soil around the filter tank 1, the water storage tank 3 and the water drain pipe 4 is compacted.
Working principle: when raining, the filter tank plate 21 filters rainwater, larger stones in the rainwater are filtered, the filtered rainwater enters the filter shell 22 and falls on the second filter screen 26, the second filter screen 26 filters the rainwater again, as the structure of the second filter screen 26 is arc-shaped and the arc surface is upward, some small stones slide down from the second filter screen 26 to fall into a storage space between the L-shaped plate 24 and the baffle plate 23, the filtered rainwater falls on the first filter screen 25, the first filter screen 25 filters the rainwater again, the filtered rainwater falls into the filter tank 1 and then flows into the water storage tank 5 through the water pipe 3, and the water storage tank 5 collects and stores the rainwater;
under the operation of the servo motor 71, the servo motor 71 rotates the threaded rod 73, the threaded rod 73 drives the threaded sleeve 74 to move, the rack 75 on the threaded sleeve 74 is meshed with the half gear 76 at the lower part of the turntable 72, so that the threaded sleeve 74 drives the turntable 72 to rotate when moving, the turntable 72 drives the adjusting shafts 77 at the two sides of the turntable respectively to move, when the threaded sleeve 74 moves leftwards, the adjusting shaft 77 at the left side of the turntable 72 rotates upwards, the adjusting shaft 77 at the right side rotates downwards, the left adjusting shaft 77 pays out the left steel wire rope 85, the left sealing plate 83 falls under the gravity of the sealing plate 83 to block the water pipe 3, and the right adjusting shaft 77 rotates downwards to pull the right steel wire rope 85, and then make uide bushing 82 slide upwards on guiding axle 81, upwards pull up closing plate 83, closing plate 83 can give drain pipe 4 open, when screw sleeve 74 moves rightwards, left closing plate 83 can upwards move give water pipe 3 open, and right closing plate 83 can downwards move give drain pipe 4 block, when the inside water level of water storage tank 5 does not reach the position of level sensor 51, make water pipe 3 open, drain pipe 4 is closed for the rainwater gets into water storage tank 5, after the inside water level of water storage tank 5 reaches the position of level sensor 51, make water pipe 3 closed, drain pipe 4 is opened, at this moment the rainwater can flow into municipal sewer pipe or rainwater pipe from drain pipe 4, make it drain.
When the stones in the storage space between the L-shaped plate 24 and the baffle plates 23 need to be cleaned, the filter tank plate 21 is taken out through the bolts, then the knob 272 is rotated to drive the double-tooth screw 273 to rotate, the double-tooth screw 273 respectively drives the two limiting bars 274 to move, the adjusting bars 275 at the lower ends of the two limiting bars 274 respectively open the two baffle plates 23, and therefore the stones in the storage space can fall down, and cleaning of the stones is completed.
And all that is not described in detail in this specification is well known to those skilled in the art.
It should be noted that while the above shows and describes the basic principle, main features and advantages of the present invention, it should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments, but the above-mentioned embodiments and the description merely illustrate the principle of the present invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.
Claims (6)
1. A rainwater collection and purification system, comprising a filter tank (1), characterized in that: two sides below the filter tank (1) are respectively provided with a water delivery pipe (3) and a water discharge pipe (4) which are communicated with the inside of the filter tank, one end of the water delivery pipe (3) is connected with a water storage tank (5), the upper part of the filter tank (1) is provided with an opening, and a filter (2) is arranged in the opening;
the filter element (2) comprises a filter tank plate (21), the filter tank plate (21) is fixedly arranged on the upper portion of the filter tank (1) through bolts, the bottom of the filter tank plate (21) is connected with a filter shell (22) at the inner position of the filter tank (1), open slots are formed in two sides of the filter shell (22), a baffle (23) is hinged in the open slots, the baffle (23) just seals the open slots, the lower portion of the filter shell (22) is in an open shape, L-shaped plates (24) are arranged on two sides of the open position, a storage space is formed between the L-shaped plates (24) and the baffle (23), a first filter screen (25) is connected between the lower inner sides of the two L-shaped plates (24), and a second filter screen (26) is connected between the upper sides of the two L-shaped plates (24);
the lower part of the filter tank (1) is provided with a containing shell (6), a blocking driving piece (7) is arranged in the containing shell (6), and blocking pieces (8) are arranged at positions of the water delivery pipe (3) and the water discharge pipe (4) on the lower side of the filter tank (1);
the plugging driving piece (7) comprises a rotary table (72) which is rotatably arranged in the accommodating shell (6) through a shaft and a servo motor (71) which is arranged at the lower side of the inner part of the accommodating shell (6), an output shaft of the servo motor (71) is connected with a threaded rod (73), a threaded sleeve (74) which is matched with the threaded rod (73) is screwed outside the threaded rod, a rack (75) is arranged on the upper part of the threaded sleeve (74), a half gear (76) is arranged on the lower part of the rotary table (72), the half gear (76) is meshed with the rack (75), two sides of the rotary table (72) are respectively provided with an adjusting shaft (77), the two adjusting shafts (77) are positioned on the same axis, and the axes are intersected with the center position of the rotary table (72);
the sealing piece (8) comprises a guide shaft (81) connected to the lower side of the inner part of the filter tank (1), a guide sleeve (82) is sleeved outside the guide shaft (81) in a sliding manner, one side of the guide sleeve (82) is connected with a sealing plate (83), the sealing plate (83) is attached to the inner side wall of the filter tank (1), one side of the upper end of the guide shaft (81) is connected with a guide wheel (84), a steel wire rope (85) is arranged on the upper part of the other side of the guide sleeve (82), the steel wire rope (85) slides into the guide wheel (84), the lower end of the steel wire rope (85) slides into the lower side of the inner part of the filter tank (1) and is connected to one end of an adjusting shaft (77), and when the two adjusting shafts (77) incline at 45 degrees, one sealing plate (83) just seals a drain pipe (4) and the other sealing plate (83) just opens a water pipe (3);
the upper middle position department of filter cell board (21) is provided with pouring driving piece (27), pouring driving piece (27) is including spacing shell (271) that are linked together with filter shell (22) inside, the inside rotation of spacing shell (271) is provided with double-tooth screw rod (273), and the outside one side rotation of spacing shell (271) is provided with knob (272), the one end of knob (272) is connected with the one end of double-tooth screw rod (273), the outside of double-tooth screw rod (273) has connect two spacing strip (274) soon through the screw symmetry, the lower extreme of two spacing strip (274) all articulates has regulation pole (275), the other end of two regulation poles (275) articulates in one side of two baffles (23) respectively.
2. A rainwater harvesting and purifying system as claimed in claim 1, wherein: the shape of the second filter screen (26) is in an arc shape, and the arc surface faces upwards.
3. A rainwater harvesting and purifying system as claimed in claim 1, wherein: the outside of double-tooth screw rod (273) is located the screw thread tooth of center both sides and is mutually opposite, and upper end one side of two spacing strips (274) is provided with the screw hole of two kinds of screw thread tooth looks adaptations respectively.
4. A rainwater harvesting and purifying system as claimed in claim 1, wherein: the liquid level sensor (51) is installed above the inside of the water storage tank (5), the PLC (61) is installed on the inner side of the accommodating shell (6), the liquid level sensor (51) transmits a monitored liquid level signal to the PLC (61), and the PLC (61) controls the servo motor (71) to work.
5. The construction method of the rainwater collection and purification system is characterized by comprising the following steps of: a construction installation of a rainwater collection and purification system according to any one of claims 1 to 4, comprising the steps of:
s1, foundation pit excavation: selecting a ground area needing to collect rainwater, and excavating a foundation pit in the area;
s2, burying a filter tank: after the foundation pit is excavated, burying the filter tank (1) into the foundation pit, and enabling the upper part of the filter tank (1) to leak out of the ground so as to facilitate the collection of rainwater;
s3, burying a water storage tank: burying the water storage tank (5) in a foundation pit, so that the upper part of the water storage tank (5) leaks out of the water surface, and rainwater in the water storage tank (5) can be conveniently extracted and utilized;
s4, burying a pipeline: the water delivery pipe (3) and the water discharge pipe (4) are buried in the foundation pit, two ends of the water delivery pipe (3) are respectively arranged on one side of the filtering tank (1) and one side of the water storage tank (5), rainwater collected in the filtering tank (1) flows into the water storage tank (5) through the water delivery pipe (3), one end of the water discharge pipe (4) is arranged on the other side of the filtering tank (1), and the other end of the water discharge pipe (4) is connected with a municipal sewage pipe or a rainwater pipe, so that redundant rainwater in the filtering tank (1) is discharged into the sewage pipe or the rainwater pipe.
6. A method of constructing a rainwater harvesting and purifying system as claimed in claim 5, wherein: after the filter tank (1), the water storage tank (5), the water delivery pipe (3) and the water discharge pipe (4) are buried, the surrounding soil is compacted.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100913913B1 (en) * | 2008-09-05 | 2009-08-26 | 이경자 | A storing and utilizing device using the roof of a structure |
| CN204226746U (en) * | 2014-11-06 | 2015-03-25 | 中国科学院工程热物理研究所 | Mechanical linkage cut-off valve |
| CN110594445A (en) * | 2019-09-23 | 2019-12-20 | 安徽信息工程学院 | Cold and hot water temperature control faucet |
| CN110761358A (en) * | 2019-10-29 | 2020-02-07 | 绍兴职业技术学院 | Sponge is rainwater collection processing system for city construction |
| CN111255921A (en) * | 2020-03-12 | 2020-06-09 | 唐学均 | Valve of linkage type switch |
| CN214763615U (en) * | 2021-03-19 | 2021-11-19 | 南京林业大学 | Filtering device for treating papermaking wastewater |
| CN216438189U (en) * | 2022-01-07 | 2022-05-06 | 杭州保润园林工程有限公司 | Irrigation equipment is collected to town road rainwater |
| CN218589823U (en) * | 2022-11-16 | 2023-03-10 | 惠州市城乡建筑工程有限公司 | Town road drainage filtration system |
-
2023
- 2023-06-07 CN CN202310665005.5A patent/CN116446491B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100913913B1 (en) * | 2008-09-05 | 2009-08-26 | 이경자 | A storing and utilizing device using the roof of a structure |
| CN204226746U (en) * | 2014-11-06 | 2015-03-25 | 中国科学院工程热物理研究所 | Mechanical linkage cut-off valve |
| CN110594445A (en) * | 2019-09-23 | 2019-12-20 | 安徽信息工程学院 | Cold and hot water temperature control faucet |
| CN110761358A (en) * | 2019-10-29 | 2020-02-07 | 绍兴职业技术学院 | Sponge is rainwater collection processing system for city construction |
| CN111255921A (en) * | 2020-03-12 | 2020-06-09 | 唐学均 | Valve of linkage type switch |
| CN214763615U (en) * | 2021-03-19 | 2021-11-19 | 南京林业大学 | Filtering device for treating papermaking wastewater |
| CN216438189U (en) * | 2022-01-07 | 2022-05-06 | 杭州保润园林工程有限公司 | Irrigation equipment is collected to town road rainwater |
| CN218589823U (en) * | 2022-11-16 | 2023-03-10 | 惠州市城乡建筑工程有限公司 | Town road drainage filtration system |
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| CN116446491A (en) | 2023-07-18 |
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