CN209353410U - Rainwater recycle utilizes structure - Google Patents
Rainwater recycle utilizes structure Download PDFInfo
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- CN209353410U CN209353410U CN201821460214.7U CN201821460214U CN209353410U CN 209353410 U CN209353410 U CN 209353410U CN 201821460214 U CN201821460214 U CN 201821460214U CN 209353410 U CN209353410 U CN 209353410U
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- water
- rainwater
- filtering
- pond body
- pipe
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- 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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Abstract
The utility model provides a kind of rainwater recycle and utilizes structure, comprising: reservoir and multiple rainwater-collecting filter devices；The bottom in gutter is provided with multiple rainwater-collecting filter devices, each rainwater-collecting filter device includes: collection rainwater chamber, collect rainwater chamber and is equipped with rainwater inlet port, rainwater inlet port is equipped with filtering foreign portion, the inside for collecting rainwater chamber is equipped with contaminant filter portion, contaminant filter portion is in the lower section of rainwater inlet port, and the water flow entrance of a filtering water inlet pipe is entered by the filtered water body in contaminant filter portion；The water flow discharge unit of each filtering water inlet pipe is connected to reservoir；The water inlet of reservoir lower part with pond body lower water-supply-pipe is connected to, and filtering net film is arranged to pond body in lower water-supply-pipe.Rainwater is become recycled water by filtering three times using the utility model to be used, water resource can be greatlyd save.
Description
Technical field
The utility model relates to urban rainwater recycling system technical fields, utilize more particularly to a kind of rainwater recycle
Structure.
Background technique
China is an arid, the serious country of water shortage.Water resource of per capita is only the 1/4 of world average level, is complete
Poorest one of the country of ball per capita water resource.With China's Urbanization Progress progress faster, industrial and agricultural development water requirement is increasingly
Increase and China human mortality peak period is coming, water resource lacks problem and just becoming increasingly severe.However in daily life
In, rainfall account for come water specific gravity it is very big, but urban rainwater utilization amount is fewer, and most of drainage pipeline that all imports exhausts
If the water Collection utilization that this part exhausts can be greatlyd save water resource.In addition, passing through water storage underground structure
Optimization, rationally utilize the underground space, the rainwater being collected into allow to flow automatically, without pumping, electric energy can be saved, reduce carbon row
It puts, achieves energy-saving and emission reduction purposes, play the role of popularization and reference to the utilization of urban underground space.
Utility model content
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of rainwater recycles to utilize knot
Structure, for solving the above-mentioned problems in the prior art.
In order to solve the above-mentioned technical problem, the utility model provides a kind of rainwater recycle using structure, is set to underground, and
For recycling the rainwater in gutter；The rainwater recycle utilizes structure, comprising: reservoir and multiple rainwater-collectings filtering dress
It sets；The bottom in the gutter is provided with multiple rainwater-collecting filter devices, each rainwater-collecting filter device packet
Include: collection rainwater chamber, the collection rainwater chamber are equipped with the rainwater inlet port being connected to the bottom in the gutter, and the rainwater enters
Mouth is equipped with the filtering foreign portion for filtering water body, and the inside of the collection rainwater chamber is equipped with the contaminant filter for filtering water body
Portion, the contaminant filter portion are in the lower section of the rainwater inlet port；One filtering water inlet pipe of insertion, institute in the collection rainwater chamber
The water flow entrance for stating filtering water inlet pipe is in the lower section in the contaminant filter portion；The water flow of each filtering water inlet pipe
Discharge unit is connected to the reservoir；The water inlet of the reservoir lower part with pond body lower water-supply-pipe is connected to, the pond body
Lower water-supply-pipe is equipped with the filtering net film for filtering water body.
Preferably, the structure of the cross section in the contaminant filter portion is identical as the collection structure of inner wall of rainwater chamber, institute
Stating contaminant filter portion includes graded broken stone layer, medium-sand seam and the fine sand layer set gradually from top to bottom, described to cross drainage input
Pipe is set to the lower section of the fine sand layer；It is set on the tube wall for the section of the filtering water inlet pipe protruded into the collection rainwater chamber
There are multiple through-holes for water body circulation, all through-holes constitute the water flow entrance of the filtering water inlet pipe；It is described miscellaneous
Matter filter house further includes non-woven geotextile, and the non-woven geotextile is coated on the filtering water inlet pipe and protrudes into the collection rainwater
The outside of section in chamber.
Further, the 5~15mm of average grain diameter to gather materials in the graded broken stone layer；That gathers materials in the medium-sand seam is flat
Equal partial size is more than or equal to 0.35mm；0.35~the 0.25mm of average grain diameter to gather materials in the fine sand layer.
Preferably, the filtering foreign portion is netted filtering baffle.
Preferably, the reservoir includes the pond body top structure and pond body rectangular structure being connected, below the pond body
The size of structure is less than the size of the pond body top structure.
Further, the outside of the pond body rectangular structure, which is equipped with, accommodates warehouse.
Further, the top surface of the pond body top structure is ground surface platform；The week on the top of the pond body top structure
Side is equipped with backfill earthing, planting plants on the backfill earthing.
Preferably, the pond body lower water-supply-pipe be equipped with an intermediate connection mouth, the intermediate connection mouth and a tap water
Pipeline connection, the water supply pipe be equipped with city water control valve, the pond body lower water-supply-pipe be equipped with filtering water management
Valve and manually-operated gate；The filtered water control valve with being in the pond body water inlet of lower water-supply-pipe and the intermediate connection mouth it
Between, the manually-operated gate is with being in the pond body between the water outlet of lower water-supply-pipe and the intermediate connection mouth.
Preferably, the rainwater recycle utilizes structure, further includes: controller and water level monitoring device, the water level prison
It surveys device to be set in the reservoir, the controller and the water level monitoring device, the city water control valve and described
Water level information in the reservoir monitored is transmitted to the control by filtered water control valve connection, the water level monitoring device
Device processed, the controller control the opening and closing of the city water control valve and the filtered water control valve according to the water level information.
Further, the rainwater recycle utilizes structure, further includes pumping conduit, the pumping conduit protrudes into the storage
In pond, the pumping conduit is equipped with water pump, and the water pump is connect with the controller, and the controller controls the water pump
Opening and closing.
As described above, the rainwater recycle of the utility model utilizes structure, have the advantages that
1) rainwater-collecting filter device collects the rainwater in gutter, rainwater-collecting filter device by filtering foreign portion and
Rainwater is filtered in contaminant filter portion, realization twice；Filtered rainwater enters reservoir, and the rainwater in reservoir passes through pond
Body during lower water-supply-pipe conveys outward, filtering net film carries out third time filtering to rainwater, then the rain by filtering three times
Water becomes recycled water；It is compared with sea water desalination, distruting water transregionally, the re-using of recycled water has apparent advantage；From economy
From the point of view of, the cost of recycled water is minimum；From the point of view of environmental protection, the utilization of recycled water helps to improve the ecological environment, and realizes
The benign cycle of Ecology；Rainwater-collecting is filtered and is used, water resource can be greatlyd save.
2) by utilizing the optimization of structure to the rainwater recycle for being set to underground, the underground space is rationally utilized, makes to be collected into
Rainwater can flow automatically, without pumping, electric energy can be saved, carbon emission is reduced, achieve energy-saving and emission reduction purposes, to Urban Underground sky
Between utilization play the role of popularization and reference.
Detailed description of the invention
The rainwater recycle that Fig. 1 is shown as the present embodiment utilizes the structural schematic diagram of structure.
Contaminant filter portion of the rainwater recycle using structure and the amplification knot at filtering foreign portion that Fig. 2 is shown as the present embodiment
Structure schematic diagram.
The rainwater recycle that Fig. 3 is shown as the present embodiment utilizes the schematic diagram of structure under control of the controller.
Drawing reference numeral explanation
10 gutters
100 reservoirs
101 pond bodies ground lower water-supply-pipe
1011 intermediate connection mouths
102 filtering net films
103 water supply pipes
110 pond body top structures
120 pond body rectangular structures
130 accommodate warehouse
140 ground surface platforms
150 backfill earthing
151 plants
200 collection rainwater chambers
201 rainwater inlet ports
202 cavity cover boards
210 filtering foreign portions
220 contaminant filter portions
221 graded broken stone layers
222 medium-sand seams
223 fine sand layers
230 filtering water inlet pipes
231 through-holes
310 city water control valves
320 filtered water control valves
330 manually-operated gates
400 controllers
500 water level monitoring devices
510 monitoring probes
610 pumping conduits
620 water pumps
700 snorkels
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to attached drawing.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate
The revealed content of specification, so that those skilled in the art understands and reads, being not intended to limit the utility model can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, it should all still fall in the utility model institute
The technology contents of announcement obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", "left", "right",
The term of " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Its relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As shown in Figure 1 to Figure 3, the rainwater recycle of the present embodiment utilizes structure, is set to underground, and for recycling gutter
Rainwater in 10；
Rainwater recycle utilizes structure, comprising: reservoir 100 and multiple rainwater-collecting filter devices；
The bottom in gutter 10 is provided with multiple rainwater-collecting filter devices, and each rainwater-collecting filter device includes: collection
Rainwater chamber 200, collection rainwater chamber 200 are equipped with the rainwater inlet port 201 being connected to the bottom in gutter 10, rainwater inlet port 201
It is equipped with the filtering foreign portion 210 for filtering water body, the inside of collection rainwater chamber 200 is equipped with the contaminant filter for filtering water body
Portion 220, contaminant filter portion 220 are in the lower section of rainwater inlet port 201；Drainage input is crossed in insertion one in the collection rainwater chamber 200
The water flow entrance of pipe 230, filtering water inlet pipe 230 is in the lower section in contaminant filter portion 220；Pass through 220 mistake of contaminant filter portion
Water body after filter enters the water flow entrance of a filtering water inlet pipe 230；
The water flow discharge unit of each filtering water inlet pipe 230 is connected to reservoir 100；
The water inlet of 100 lower part of reservoir with pond body lower water-supply-pipe 101 is connected to, pond body lower water-supply-pipe 101 be equipped with
For filtering the filtering net film 102 of water body, pond body the water outlet of lower water-supply-pipe 101 connect with the outside plant that needs supply water.
Rainwater-collecting filter device collects the rainwater in gutter 10, and rainwater-collecting filter device passes through filtering foreign portion
210 and contaminant filter portion 220, rainwater is filtered in realization twice；Filtered rainwater enters reservoir 100, reservoir 100
In rainwater by pond body lower water-supply-pipe 101 outward conveying during, filtering net film 102 to rainwater carry out third time mistake
Filter then becomes recycled water by the rainwater filtered three times；It is compared with sea water desalination, distruting water transregionally, the re-using of recycled water
With apparent advantage；From the point of view of economy, the cost of recycled water is minimum；From the point of view of environmental protection, the utilization of recycled water has
Help improve the ecological environment, realizes the benign cycle of Ecology；
By utilizing the optimization of structure to the rainwater recycle for being set to underground, the underground space is rationally utilized, makes to be collected into
Rainwater can flow automatically, and without pumping, can save electric energy, reduce carbon emission, achieve energy-saving and emission reduction purposes, to urban underground space
Utilization play the role of popularization and reference.
In the present embodiment, the bottom in gutter 10 is provided with multiple rainwater discharge outlets, and each rainwater discharge outlet is one corresponding
Rainwater-collecting filter device, the structure can be realized the effect of the rainwater in multiple spot intercept gutter 10.Pond body ground lower water-supply-pipe
The outside plant that the needs that 101 water outlet is connected supply water is public lavatory supply equipment, be can be used as by the rainwater filtered three times
Lavatory water.
The top for collecting rainwater chamber 200 has cavity cover board 202, and cavity cover board 202 is reinforced concrete structure, cavity cover board
202 with a thickness of 6cm.
In the present embodiment, integrating the inside dimension of rainwater chamber 200 is width as 0.6m, depth 1.2m, length 2.0m.
Filtering net film 102, active carbon adsorbent on the mesh of filtering net film 102；Acticarbon can filter out micro-
Biology and minute impurities, filtering net film 102 is capable of washing or replaces.
Filtering foreign portion 210 is netted filtering baffle.Filtering uses the netted filtering baffle for filtering out sundries to rainwater for the first time,
Netted filtering baffle is low in cost and structure is simple.Netted filtering baffle uses stainless steel material.
The structure of the cross section in contaminant filter portion 220 is identical as the collection structure of inner wall of rainwater chamber 200, contaminant filter portion
220 include graded broken stone layer 221, medium-sand seam 222 and the fine sand layer 223 set gradually from top to bottom, filters water inlet pipe 230
It is set to the lower section of fine sand layer 223；
The tube wall for protruding into the section in collection rainwater chamber 200 of filtering water inlet pipe 230 is multiple equipped with circulating for water body
Through-hole 231, all through-holes 231 constitute the water flow entrance of filtering water inlet pipe 230；Contaminant filter portion 220 further includes nonwoven
Geotextiles, non-woven geotextile are coated on the outside for protruding into the section in collection rainwater chamber 200 of filtering water inlet pipe 230, cross drainage
The section of input pipe 230 protruded into collection rainwater chamber 200 is horizontally disposed.Water inlet pipe 230 is filtered far from contaminant filter portion 220
One end be opening, the opening be filtering water inlet pipe 230 water flow discharge unit.
Second of filtering of rainwater is using graded broken stone layer 221, the medium-sand seam 222, fine sand for filtering out minute impurities in rainwater
Layer 223 and non-woven geotextile, these are construction materials simple and easy to get, and easy to change simple, use cost is lower.Rainwater third
It is secondary to be filtering to filter out microorganism and minute impurities, and utilize filtering net film 102.Rainwater filtering for the first time and rainwater second
The use of the facility of secondary filtering reduces the service wear of the higher filtering net film 102 of cost, extends making for filtering net film 102
Use the service life.Filtering water inlet pipe 230 is made of stainless steel.
Non-woven geotextile is used for further impurity screening, in the present embodiment, non-woven geotextile 350g/m2Needle pierce long filament
Non-woven geotextile.
5~the 15mm of average grain diameter to gather materials in graded broken stone layer 221；The average grain diameter gathered materials in medium-sand seam 222 is greater than
Equal to 0.35mm；0.35~the 0.25mm of average grain diameter to gather materials in fine sand layer 223.Graded broken stone layer 221,222 and of medium-sand seam
The three-decker that fine sand layer 223 is formed can effectively filter the impurity in water body.
In the present embodiment, the thickness of graded broken stone layer 221, medium-sand seam 222 and fine sand layer 223 is 100mm, fine sand layer
The fineness modulus to gather materials in 223 is 1.6-2.2；The fineness modulus to gather materials in medium-sand seam 222 is 2.3-3.7.
Reservoir 100 includes the pond body top structure 110 and pond body rectangular structure 120 being connected, pond body rectangular structure 120
Size be less than pond body top structure 110 size.120 size of pond body rectangular structure of reservoir 100 is smaller, knot above pond body
The size of structure 110 is larger, the optimization which is used by space, and the collection of most of water is stored into higher position, it is ensured that
Water in reservoir 100 have compared with high water head can with being pressed into pond body certainly in lower water-supply-pipe 101, realize without be pumped from pressure from
Stream, makes water flow have enough pressure to enter hydraulic pressure in WC pans or urinal.Reservoir 100 uses antiseepage armored concrete knot
It is configured to, reservoir 100 is for storing rainwater.
The outside of pond body rectangular structure 120, which is equipped with, accommodates warehouse 130.Accommodate warehouse 130 can be used as warehouse, storeroom,
Market place builet below the ground space or garage.The utility model rainwater recycle uses the underground space using structure building, so that space uses
Optimization, and take up little area, space utilization rate is high.
The top surface of pond body top structure 110 is ground surface platform 140；The periphery on the top of pond body top structure 110 is equipped with back
Earthing 150 is filled out, planting plants 151 on earthing 150 are backfilled.Backfill earthing 150 is can be in the top last time of pond body rectangular structure 120
The cohesive soil filled out；Plant 151 can be turf, shrub or arbor etc..Ground surface platform 140 can be used as citizen's leisure platform, and citizen stop
Not busy platform can arrange tables and chairs or cobblestone foot massages pavement for resting, playing or take a walk, in ground surface platform 140.
The rainwater recycle of the present embodiment further includes snorkel 700 using structure, and snorkel 700 is connected to the outer of reservoir 100
Portion and inside, snorkel 700 are the pvc pipe of diameter 5cm, can arrange the snorkel 700 at 4-5, collect rainwater in reservoir 100
Or when releasing rainwater, the pressure difference of reservoir 100 inner air and outside atmosphere is balanced, stone can also be poured by snorkel 700
Ashes is used to sterilize the rainwater being collected into.
The structure of the application can be improved underground space utilization efficiency, spatial framework Optimum utilization, by water be stored in position compared with
High spatial position can save electric energy without pumping from pressure gravity flow to obtain high water head.The appearance on 120 side of pond body rectangular structure
Warehouse 130 is received as a part for choosing the not high warehouse of high request, storeroom or garage to space.Pond body top structure 110
It does landscape and leisure platform is used, greatly improve space utilization rate.
Pond body lower water-supply-pipe 101 be equipped with an intermediate connection mouth 1011, intermediate connection mouth 1011 and a water supply pipe
103 connection, water supply pipe 103 be equipped with city water control valve 310, pond body lower water-supply-pipe 101 be equipped with filtering water management
Valve 320 and manually-operated gate 330；The water inlet Yu intermediate connection mouth of with the being in pond body lower water-supply-pipe 101 of filtered water control valve 320
Between 1011, manually-operated gate 330 is with being in pond body between the water outlet and intermediate connection mouth 1011 of lower water-supply-pipe 101.
When filtered water control valve 320 is opened, so that the water in reservoir 100 is with entering pond body in lower water-supply-pipe 101；Originally
When water control valve 310 is opened, tap water is with entering pond body in lower water-supply-pipe 101；When manually-operated gate 330 is opened, pond body underground is defeated
The water outlet discharge of water in water pipe 101 by pond body lower water-supply-pipe 101.Manually-operated gate 330 the bottom of reservoir 100 into
It can be turned off manually when row cleaning, maintenance reservoir 100 or lavatory.
Rainwater recycle utilizes structure, further includes: controller 400 and water level monitoring device 500, water level monitoring device 500 are set
It is placed in reservoir 100, controller 400 and water level monitoring device 500, city water control valve 310 and filtered water control valve 320 connect
It connecing, the water level information in the reservoir 100 monitored is transmitted to controller 400 by water level monitoring device 500, and controller 400
According to water level information, the opening and closing of city water control valve 310 and filtered water control valve 320 is controlled.
It is stored with that preset recycled water is minimum using water level in controller 400, water level monitoring device 500 will monitor
Water level information in reservoir 100 is transmitted to controller 400, and controller 400 is by water corresponding to received water level information
Place value with preset recycled water is minimum is compared using water level；
When the water level value be more than or equal to preset recycled water it is minimum using water level when, due to preset recycled water is minimum can
It is provided that head difference is capable of providing enough hydraulic pressure and the recycled water in reservoir 100 is pressed into the water delivery of pond body underground using water level
Pipe 101, for the closestool water pot or the water level value that uses of urinal in neighbouring public lavatory, so, the control filtering water control of controller 400
Valve 320 processed is opened, and controller 400 controls city water control valve 310 and closes, then recycled water is with entering pond body in lower water-supply-pipe 101；
In the present embodiment, head difference is not less than 1.5m.
When the water level value be less than preset recycled water it is minimum using water level when, since head difference cannot provide enough hydraulic pressure
Hydraulic pressure is entered into pressure by the recycled water indentation pond body in reservoir 100 lower water-supply-pipe 101, so, controller 400 controlled drainage
Control valve 320 is closed, and the city water control valve 310 processed of controller 400 is opened, then tap water is with entering pond body in lower water-supply-pipe 101.
In the present embodiment, water level monitoring device 500 includes the multiple monitorings being set in turn in reservoir 100 from low to high
Probe 510, all 510 real-time monitoring SEA LEVEL VARIATIONs of monitoring probe, according to the water level information that monitoring probe 510 arrives, control is certainly
Carry out the opening and closing of water control valve 310 and filtered water control valve 320, realizes the switching of rainwater and tap water, do not influence city's domestic use of water.When
Rainwater-collecting is sufficient, when water level height can be pressed into certainly into lavatory in reservoir 100, uses rainwater.When rainwater is finished substantially, and water
When position is low to be pressed into certainly into lavatory, tap water is used.
Rainwater recycle utilizes structure, further includes pumping conduit 610, pumping conduit 610 protrudes into reservoir 100, drinking-water pipe
Road 610 is equipped with water pump 620, and water pump 620 is connect with controller 400, and controller 400 controls the opening and closing of water pump 620.
Controller 400 controls water pump 620 and opens, and water pump 620 drives the recycled water in reservoir 100 to pass through pumping conduit
610 discharges, the recycled water being discharged from pumping conduit 610 is as greening water or fire demand water.Water pump 620 is interim water pump 620
Or permanent water pump 620, it is set as needed, pours ground green plants 151 for drawing water from reservoir 100 or be used for
Fire-fighting needs secondary pressurized and ensures that water is enough when being used for fire-fighting.
When the bottom of reservoir 100 needs to clean, controller 400 controls water pump 620 and opens, and water pump 620 drives water storage
Recycled water in pond 100 is discharged by pumping conduit 610, and the recycled water being discharged from pumping conduit 610 as greening water or disappears
It is anti-to use water；Then, controller 400 controls city water control valve 310 and filtered water control valve 320 is opened, and is washed away using tap water
The bottom of reservoir 100, later, controller 400 controls city water control valve 310 again and filtered water control valve 320 is closed, control
Device 400 controls water pump 620 and opens, and water in reservoir 100 is drained, and repeats to rinse and drain repeatedly, until the water of extraction is limpid not
Muddiness completes the cleaning to the bottom of reservoir 100.Repair and maintenance is not necessarily to artificial clear pond, easy to maintain, reduce maintenance at
This.
The structural inspection of the utility model is easy to maintain, in the good maintenance without rain of weather, the rainwater that filters three times it is corresponding
Equipment can be replaced easily.
In the present embodiment, filtering water inlet pipe 230 and pumping conduit 610 all is using PVC material.Gutter 10 is exactly ground
Face rain gutter 10, gutter 10 are common 10 structures of municipal rain gutter, and excess surface water first imports draining when rainfall
Ditch 10, part water flow into reservoir 100 after filtering, and extra water finally imports subsurface stormwater row by land drain 10
Waterpipe.
To sum up, the utility model effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of rainwater recycle utilizes structure, it is set to underground, and for recycling the rainwater in gutter (10)；Its feature exists
In:
The rainwater recycle utilizes structure, comprising: reservoir (100) and multiple rainwater-collecting filter devices；
The bottom of the gutter (10) is provided with multiple rainwater-collecting filter devices, each rainwater-collecting filtering dress
Setting includes: collection rainwater chamber (200), and collection rainwater chamber (200) is equipped with the rainwater being connected to the bottom of the gutter (10)
Inlet port (201), the rainwater inlet port (201) are equipped with the filtering foreign portion (210) for filtering water body, the collection rainwater
The inside of chamber (200) is equipped with the contaminant filter portion (220) for filtering water body, and the contaminant filter portion (220) is in the rain
The lower section of water inlet port (201)；One filtering water inlet pipe (230) of insertion in the collection rainwater chamber (200), it is described to cross drainage input
The water flow entrance of pipe (230) is in the lower section of the contaminant filter portion (220)；
The water flow discharge unit of each filtering water inlet pipe (230) is connected to the reservoir (100)；
The water inlet of reservoir (100) lower part with pond body lower water-supply-pipe (101) is connected to, pond body ground lower water-supply-pipe
(101) it is equipped with the filtering net film (102) for filtering water body.
2. rainwater recycle according to claim 1 utilizes structure, it is characterised in that: the cross of the contaminant filter portion (220)
The structure in section is identical as the collection structure of inner wall of rainwater chamber (200), and the contaminant filter portion (220) includes from top to bottom
Graded broken stone layer (221), medium-sand seam (222) and the fine sand layer (223) set gradually, the filtering water inlet pipe (230) set
It is placed in the lower section of the fine sand layer (223)；
The tube wall for the section of filtering water inlet pipe (230) protruded into collection rainwater chamber (200) is equipped with for water body stream
Logical multiple through-holes (231), all through-holes (231) constitute the water flow entrance of filtering water inlet pipe (230)；Institute
Stating contaminant filter portion (220) further includes non-woven geotextile, and the non-woven geotextile is coated on filtering water inlet pipe (230)
Protrude into the outside of the section in collection rainwater chamber (200).
3. rainwater recycle according to claim 2 utilizes structure, it is characterised in that:
5~the 15mm of average grain diameter to gather materials in the graded broken stone layer (221)；That gathers materials in the medium-sand seam (222) is averaged
Partial size is more than or equal to 0.35mm；0.35~the 0.25mm of average grain diameter to gather materials in the fine sand layer (223).
4. rainwater recycle according to claim 1 utilizes structure, it is characterised in that: the filtering foreign portion (210) is net
Shape filtering baffle.
5. rainwater recycle according to claim 1 utilizes structure, it is characterised in that: the reservoir (100) includes being connected
Logical pond body top structure (110) and pond body rectangular structure (120), the size of the pond body rectangular structure (120) are less than described
The size of pond body top structure (110).
6. rainwater recycle according to claim 5 utilizes structure, it is characterised in that: the pond body rectangular structure (120)
Outside, which is equipped with, accommodates warehouse (130).
7. rainwater recycle according to claim 5 utilizes structure, it is characterised in that: the pond body top structure (110)
Top surface is ground surface platform (140)；The periphery on the top of the pond body top structure (110), which is equipped with, backfills earthing (150), and described time
Fill out planting plants (151) on earthing (150).
8. rainwater recycle according to claim 1 utilizes structure, it is characterised in that: pond body ground lower water-supply-pipe (101)
Be equipped with an intermediate connection mouth (1011), the intermediate connection mouth (1011) is connected to a water supply pipe (103), it is described originally
Waterpipe (103) be equipped with city water control valve (310), the pond body lower water-supply-pipe (101) be equipped with filtered water control valve
(320) and manually-operated gate (330)；The water inlet of the filtered water control valve (320) with being in pond body lower water-supply-pipe (101)
Between the intermediate connection mouth (1011), the water outlet of the manually-operated gate (330) with being in pond body lower water-supply-pipe (101)
Between mouth and the intermediate connection mouth (1011).
9. rainwater recycle according to claim 1 utilizes structure, it is characterised in that: further include: controller (400) and water level
Monitoring device (500), the water level monitoring device (500) are set in the reservoir (100), the controller (400) with
The water level monitoring device (500), the city water control valve (310) and the filtered water control valve (320) connection, the water
Water level information in the reservoir (100) monitored is transmitted to the controller (400), institute by position monitoring device (500)
Controller (400) is stated according to the water level information, controls the city water control valve (310) and the filtered water control valve
(320) opening and closing.
10. rainwater recycle according to claim 9 utilizes structure, it is characterised in that: further include pumping conduit (610), institute
It states pumping conduit (610) to protrude into the reservoir (100), the pumping conduit (610) is equipped with water pump (620), the water
Pump (620) is connect with the controller (400), and the controller (400) controls the opening and closing of the water pump (620).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460214.7U CN209353410U (en) | 2018-09-06 | 2018-09-06 | Rainwater recycle utilizes structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460214.7U CN209353410U (en) | 2018-09-06 | 2018-09-06 | Rainwater recycle utilizes structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951759A (en) * | 2018-09-06 | 2018-12-07 | 上海勘测设计研究院有限公司 | Rainwater recycle utilizes structure |
| CN110820662A (en) * | 2019-11-04 | 2020-02-21 | 浙江同济科技职业学院 | Dust fall spray circulation system and method for collecting secondary utilization of road rainwater |
| CN111996852A (en) * | 2020-06-07 | 2020-11-27 | 中国铁路上海局集团有限公司南京桥工段 | Ecological intrinsic safety intensive underpass interchange drainage system |
-
2018
- 2018-09-06 CN CN201821460214.7U patent/CN209353410U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951759A (en) * | 2018-09-06 | 2018-12-07 | 上海勘测设计研究院有限公司 | Rainwater recycle utilizes structure |
| CN108951759B (en) * | 2018-09-06 | 2024-03-22 | 上海勘测设计研究院有限公司 | Rainwater recycling structure |
| CN110820662A (en) * | 2019-11-04 | 2020-02-21 | 浙江同济科技职业学院 | Dust fall spray circulation system and method for collecting secondary utilization of road rainwater |
| CN111996852A (en) * | 2020-06-07 | 2020-11-27 | 中国铁路上海局集团有限公司南京桥工段 | Ecological intrinsic safety intensive underpass interchange drainage system |
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