CN103015517B - Intelligently controlled type concave urban rainwater park capable of resisting shocks - Google Patents
Intelligently controlled type concave urban rainwater park capable of resisting shocks Download PDFInfo
- Publication number
- CN103015517B CN103015517B CN201210567831.8A CN201210567831A CN103015517B CN 103015517 B CN103015517 B CN 103015517B CN 201210567831 A CN201210567831 A CN 201210567831A CN 103015517 B CN103015517 B CN 103015517B
- Authority
- CN
- China
- Prior art keywords
- rainwater
- park
- water
- plc
- valve
- 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
- 230000035939 shock Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 238000001764 infiltration Methods 0.000 claims abstract description 40
- 230000008595 infiltration Effects 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 34
- 230000005484 gravity Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 14
- 239000008400 supply water Substances 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000000116 mitigating effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000036642 wellbeing Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The invention relates to an intelligently controlled type concave urban rainwater park capable of resisting shocks. The intelligently controlled type concave urban rainwater park comprises a concave rainwater park and a rainwater changing-over well and is characterized in that an underground pool, a ground control room, a plurality of pieces of water permeating ground, a plurality of concave green fields, a plurality of infiltration wells and a plurality of storage-infiltration pools are arranged in the concave rainwater park, the infiltration wells are communicated with the storage-infiltration pools and the underground pool by infiltration draining pipes, the rainwater changing-over well is communicated with a main municipal rainwater pipeline, and the underground pool is communicated with the rainwater changing-over well by a gravity type water inlet/outlet pipe, a water inlet/outlet valve, a draining pump and a draining valve; a PLC (Programmable Logic Controller) is arranged in the ground control room; and the water inlet/outlet control valve and the draining valve are opened or shut under the control of the PLC according to water level signals sent by a changing-over well liquidometer and a pool liquidometer to form an intelligently controlled type rainwater storage and drainage structure. The intelligently controlled type concave urban rainwater park provided by the invention has the advantages that intelligent management over the rainwater storage and drainage of the concave rainwater park can be realized, the urban rainwater shock resistance capability can be improved, and the entertaining and recreating functions of the rainwater park are fully performed.
Description
Technical field
The present invention relates to a kind of up concave type rainwater park, particularly relate to up concave type rainwater park, intelligent control type shock resistance city, belong to rainwater comprehensive utilization and water supply and drainage technical field.
Background technology
Along with global warming, extreme weather is more and more frequent, and extreme rainfall has partially strong trend on the high side, and a lot of city of China all waterlogging can occur in some areas when meeting heavy showers, causes urban traffic to paralyse, cause larger loss to people life property safety.Obviously, this is because the drainage system drainability in these places causes not.In most cases, extend drainage system (increase drainability), not only involve the problems such as urban planning, earth clearance, and invest huge, local government is difficult to burden.Therefore, in the transformation to old town drainage system with in extending, build some rainwater storages slow row facility, when rainwater flood peak arrives, that a part of rainwater exceeding city flood discharge capacity is temporarily stored, have during ability more than needed Deng drainage and again the rainwater of storage is progressively drained, the problem of urban sewerage and drainage scarce capacity can be solved, can also reduce investment outlay, shorten the construction period.
Equally, if when urban sewerage and drainage system is planned, build the rainwater storage slow row facility of some in local plan with good conditionsi, the building size of downstream drainage system can be reduced and reduce construction investment, and obtaining good society, economy and environment benefit.
Traditional rainwater storage slow row facility, mainly based on large-scale pool, pond, needs to take certain space, therefore, how effectively to make good use of this segment space, can ensure again to play water storage function when needed, have very strong realistic meaning.Easy Living Envi-ronment is made in developing into of current city, beautifying city, for resident provides the place of amusement and recreation, the space, place that same needs are certain, if both are combined, build the city park that has rainwater storage function, limited urban space can be made full use of, reach the ingenious combination of making city Easy Living Envi-ronment and Urban Waterlogging mitigation.
And, the nervous situation of current water resource is more and more serious, rainwater is also the freshwater resources that a kind of contaminated degree of preciousness is lighter, just can be used as the miscellaneous water of people through simple process, rainwater utilization not only can open up new water source, saves city water resource, rainwater surface runoff amount can also be reduced, reduce the danger that rain disaster occurs, flood become promote the well-being of mankind use water water source, obtain significant economic benefit, social benefit and environmental benefit.
Summary of the invention
Object of the present invention, to provide up concave type rainwater park, intelligent control type shock resistance city, this up concave type rainwater park, intelligent control type shock resistance city is while making full use of shared space, can ensure to play when heavy showers slow row function of regulating and storing, at ordinary times also there is rainwater utilization function, it is a kind of rainwater utilization system making city Easy Living Envi-ronment and the ingenious combination of urban sewerage and drainage mitigation, meanwhile, make up concave type rainwater park have rainwater storage by intelligence control system and delay the safe and reliable feature fully effectively utilized with rainwater of row.
Object of the present invention can reach by taking following technical scheme:
Up concave type rainwater park, intelligent control type shock resistance city, comprise up concave type rainwater park and rainwater switching well, its design feature is: in up concave type rainwater park, be provided with underground tank, ground level control room, some pieces of pervious surfaces, some pieces of concave herbaceous field, several infiltration well and several storage-osmotic cells, described infiltration well is by infiltration gutter and storage-osmotic cell, underground tank is communicated with, rainwater switches well and is communicated with municipal Storm-water sewer, underground tank lead up to gravity water inlet pipe and water outlet pipe be communicated with entry/exit water valve rainwater switch well, separately lead up to drainage pump, draining valve is communicated with rainwater and switches well with pressured drain, be provided with in rainwater switching well and switch well content gauge, to measure the water level that rainwater switches well, pond liquid level meter is provided with in underground tank, PLC is provided with in ground level control room, the signal output part switching well content gauge connects one of signal input part of PLC, one of control signal output of PLC connects the control input end of entry/exit water valve, the signal output part of pond liquid level meter connects the signal input part two of PLC, two connection drainage pumps of the control signal output of PLC, the control input end of draining valve, controlling opening or turning off of inlet/outlet control valve and draining valve by PLC according to switching water level signal value that well content gauge and pond liquid level meter send here, forming intelligent control type rainwater storage slow row structure.
Object of the present invention can also reach by taking following technical scheme:
Further, in underground tank, be provided with supply-water pump and feed water valve, on up concave type rainwater park, be provided with ground control box and ground hydrant, in up concave type rainwater park, be provided with park hydrant; The control output end of ground control box connects the control input end of supply-water pump and feed water valve by PLC, underground tank is communicated with park hydrant and ground hydrant by supply-water pump, feed water valve with distribution pipe; Form the rainwater utilization structure of Based Intelligent Control.
Further, at ground level control room, rainfall forecast receiver is also set, the signal output part of rainfall forecast receiver connects the signal input part three of PLC, the Weather information that PLC is provided by rainfall forecast receiver, in conjunction with the waterlevel data switching well content gauge and pond liquid level meter, automatically control the On/Off of inlet/outlet control valve and draining valve, drainage pump, PLC has following control structure: according to the waterlevel data receiving content gauge, when the numerical value reaching setting (can cause city ground ponding and waterlogging when exceeding this numerical value, or determine after being judged according to the rainfall intensity data analysis of collecting by PLC) time, just instruction unpack inlet/outlet control valve is sent, rainwater in municipal drainage main flows into underground tank through gravity water inlet pipe and water outlet pipe, and the SEA LEVEL VARIATION switched by the real time data monitoring rainwater of content gauge in well, when the numerical value of water level lower than above-mentioned setting, namely send instruction and close inlet/outlet control valve, in the draining later stage of rainwater storage, by receiving the real time data of content gauge, when the water level in up concave type rainwater park arrives the lowest water level of gravity drainage, just send instruction, close inlet/outlet control valve, open draining valve simultaneously, start drainage pump, carry out pumping drainage, go out the time of next field intensity rainfall according to the forecast data automatic decision received, control the On/Off of drainage pump, draining valve, the rainwater that timely emptying underground tank stores before next field intensity rainfall is arrived, starts rainwater storage program next time, when judging to there will not be next field intensity rainfall in setting-up time, PLC sends instruction and closes drainage pump and draining valve in underground tank during the ground of water level lower than up concave type rainwater park, stop draining, the rainwater stored in underground tank will reuse after staticly settling, at ordinary times, when have certain (setting) intensity rainfall and without the need to starting park Regulation Function time, PLC can according to the rainfall data obtained from rainfall forecast receiver, and in conjunction with the waterlevel data that content gauge reflects, inlet/outlet control valve is opened in the rainfall later stage, the rainwater of outer net introduced and closes inlet/outlet control valve after being full of underground tank, completing the water storage program of rainwater utilization function.
The present invention has following outstanding beneficial effect:
1, the present invention is owing to being provided with rainwater storage slow row structure and rainwater utilization structure, form up concave type rainwater park, intelligent control type shock resistance city, shared space can be made full use of, can ensure to play when heavy showers slow row effect of regulating and storing, at ordinary times also there is rainwater utilization function, it is the rainwater utilization system that Easy Living Envi-ronment and the ingenious combination of urban sewerage and drainage mitigation are made in a kind of city, meanwhile, make up concave type rainwater park have rainwater storage by intelligence control system and delay the safe and reliable feature fully effectively utilized with rainwater of row.
2, the present invention not still city park, or important urban sewerage and drainage mitigation urban operating mechanism is also the daily rainwater utilization facility in place in city.The intelligent management that up concave type rainwater park rainwater storage delays row can be realized, water inlet and the draining in up concave type rainwater park is judged through rainfall rain condition, namely its rainwater storage function is given full play to, improve urban rainwater impact resistance, when also avoiding inessential, rainwater enters rainwater park, increase the maintenance and management expense in rainwater park, give full play to the function in the amusement and leisure place that rainwater park has.
3, the present invention not only can retain when playing rainwater storage and delaying row function a part of rainwater and utilize, can also introduce a part of rainwater utilize under general rain fall at ordinary times from outside municipal pipeline.Rainwater in park is successively through filtration, the delay precipitation of the facilities such as pervious surface, concave herbaceous field, infiltration well, storage-osmotic cell, the rainwater finally flowing to underground tank is comparatively clean, when utilizing outer net diversion, also underground tank is entered by Based Intelligent Control rainfall interception later stage rainwater, the rainwater of underground tank is also comparatively clean, can be back to the greening of park and surrounding area and rinse road water after staticly settling after a while, rainwater utilization cost is low.
4, the rainwater in up concave type park of the present invention oozes under pervious surface, concave herbaceous field, infiltration well, infiltration gutter, storage-osmotic cell, underground tank facility, storage effect, can resisting the rainfall of some strength and can not produce surface runoff, is have the city park that good rainwater receives environment.By the rain penetration function of rainwater infiltration facility, recharging groundwater, can also save park and afforest water supply volume at ordinary times.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention 1.
Fig. 2 is Based Intelligent Control structured flowchart of the present invention.
Detailed description of the invention
Specific embodiment 1:
See figures.1.and.2, the present embodiment comprises up concave type rainwater park 1 and rainwater switches well 2, its design feature is: in up concave type rainwater park 1, be provided with underground tank 3, ground level control room 4, some pieces of pervious surfaces 5, some pieces of concave herbaceous field 6, several infiltration well 7 and several storage-osmotic cells 9, described infiltration well 7 is by infiltration gutter 8 and storage-osmotic cell 9, underground tank 3 is communicated with, rainwater switches well 2 and is communicated with municipal Storm-water sewer 10, underground tank 3 lead up to gravity water inlet pipe and water outlet pipe 13 be communicated with inlet/outlet control valve 11 rainwater switch well 2, separately lead up to drainage pump 16, draining valve 15 is communicated with rainwater and switches well 2 with pressured drain 14, be provided with in rainwater switching well 2 and switch well content gauge 12, to measure the water level that rainwater switches well, pond liquid level meter 17 is provided with in underground tank 3, PLC 24 is provided with in ground level control room 4, the signal output part switching well content gauge 12 connects one of signal input part of PLC 24, one of control signal output of PLC 24 connects the control input end of inlet/outlet control valve 11, the signal output part of pond liquid level meter 17 connects the signal input part two of PLC 24, two connection drainage pumps 16 of the control signal output of PLC 24, the control input end of draining valve 15, controlling opening or turning off of inlet/outlet control valve 11 and draining valve 15 by PLC according to switching water level signal value that well content gauge 12 and pond liquid level meter 17 send here, forming intelligent control type rainwater storage slow row structure.
In the present embodiment:
In underground tank 3, be provided with supply-water pump 18 and feed water valve 19, on up concave type rainwater park 1, be provided with ground control box 23 and ground hydrant 22, in up concave type rainwater park 1, be provided with park hydrant 21; The control output end of ground control box 23 connects the control input end of supply-water pump 18 and feed water valve 19 by PLC 24, underground tank 3 is communicated with park hydrant 21 and ground hydrant 22 by supply-water pump 18, feed water valve 19 and distribution pipe 20; Form the rainwater utilization structure of Based Intelligent Control.
When needs utilize rainwater clean rainwater park, cleaning road or greening water time, operating personnel can pass through ground control box 23, information is sent instruction by PLC 24 open supply-water pump 18, open feed water valve 19, the rainwater of underground tank 3 will be delivered to ground hydrant 22 or rainwater park hydrant 21 through distribution pipe 20, road cleaning and municipal greening water vehicle are by ground hydrant 22 water receiving, the cleaning of rainwater park and greening water are fetched water by rainwater park hydrant 21, complete rainwater utilization function thus.Be connected with rainwater park hydrant 21 and ground hydrant 22 by distribution pipe 20, ground level control room 4 inside arranges PLC 24, is responsible for the operation automatically controlling whole rainwater park rainwater utilization, exhaust apparatus of regulating and storing.
It is as follows that row, the realization of rainwater utilization function and corresponding Based Intelligent Control principle thereof are delayed in the landscaping in up concave type rainwater park, intelligent control type shock resistance city of the present invention, rainwater storage:
The realization of one, landscaping function
The present invention comprises the up concave type rainwater park 1 that has certain area and the degree of depth, its area can be determined according to place size or rainwater construction of park standard, and the storage capacity of the degree of depth required by the functional requirement in rainwater park or urban sewerage and drainage system calculates to be determined.Utilize the physical features discrepancy in elevation in rainwater park and designed by plane figure, arranging and there is the greenery patches, sidewalk, playground etc. of city park's characteristic, planting below maximum water level and resistance toly flood the greening of plant as rainwater park.The place that up concave type rainwater park can provide leisure to take a walk for people, makes city Easy Living Envi-ronment.
In 1 year, meet with heavy showers and start the situation of using up concave type rainwater park Regulation Function and few, in most time, up concave type rainwater park is all the place that people provide leisure and take a walk.
Two, rainwater storage delays the realization of row function
In experience heavy showers, municipal administration Storm-water sewer 10 downstream flood carrying capacity deficiency when, the water level that rainwater switches in well 2 can constantly raise, the waterlevel data of liquid level is real-time transmitted to PLC 24 by the content gauge 12 switched in well, the numerical value reaching setting when water level (can cause city ground ponding and waterlogging when exceeding this numerical value, or determine after being judged according to the rainfall intensity data analysis of collecting by PLC 24) time, PLC 24 just sends instruction unpack inlet/outlet control valve 11, rainwater in municipal drainage main 10 flows into underground tank 3 through gravity water inlet pipe and water outlet pipe 13, now, PLC 24 can switch the SEA LEVEL VARIATION in well 2 by the data Real-Time Monitoring rainwater of content gauge 12, when the numerical value of water level lower than above-mentioned setting, namely send instruction and close inlet/outlet control valve 11.When gravity water inlet pipe and water outlet pipe 13 continuum micromeehanics, after rainwater is full of underground tank 3, rainwater can be poured in down a chimney and entered up concave type rainwater park 1, until be full of whole up concave type rainwater park by infiltration gutter 8.
When the rainwater flow of urban sewerage and drainage system reduces, the water yield of coming of rainwater is less than the downstream row water yield, the water level that rainwater switches in well 2 declines gradually, because inlet/outlet control valve 11 is opened, the rainwater of the storage in up concave type rainwater park 1 is discharged by gravity by gravity water inlet pipe and water outlet pipe 13, and the water level that the water level in rainwater park switches well 2 along with rainwater synchronously declines.PLC 24 is by the water level in the content gauge 17 Real-Time Monitoring up concave type rainwater park 1 in underground tank 3, when the water level in up concave type rainwater park 1 arrives the lowest water level of gravity drainage, PLC 24 just sends instruction, close inlet/outlet control valve 11, open draining valve 15 simultaneously, start drainage pump 16, carry out pumping drainage.
The Weather information that PLC 24 is provided by rainfall forecast receiver 25, in conjunction with the waterlevel data of content gauge 17, controls the keying of drainage pump 16, automatically for controlling the displacement of whole system.Rainfall forecast receiver 25 is by wireless or the weather forecast of cable network reception meteorological department and rainfall forecast information equipment, and sends PLC 24 to.PLC 24 goes out the time of next field intensity rainfall according to the forecast data energy automatic decision received, thus control the keying of drainage pump 16, the rainwater that emptying up concave type rainwater park 1 and underground tank 3 store before next field intensity rainfall is arrived, starts rainwater storage program next time.When through judging to there will not be next field intensity rainfall at short notice, PLC 24 can close draining valve 15 and drainage pump 16 lower than sending instruction during ground, rainwater park by water level in rainwater park, stop draining, the rainwater stored in underground tank 3 is by reuse after treatment.
The below ground of the most end in up concave type rainwater park 1 built in by underground tank 3, its another effect is when meeting rainfall at ordinary times, collected the rainwater in up concave type rainwater park 1 self by the infiltration gutter 8 under rainwater park, and drained by drainage pump 16 and pressured drain 14.
Because underground tank 3 just plays water storage function when there being larger rainfall, use and have intermittence, interval time is also longer, and in underground tank 3, the silt of deposition, regularly can carry out artificial desilting.When automaticity requires higher, also auto-flushing, soil discharging facility can be set up.
Three, the realization of rainwater utilization function
As urban rainwater park, delay except row function except having rainwater storage, also there is distinct rainwater utilization feature.
Sidewalk in rainwater park, the ground of activity space are the pervious surface 5 with rainwater infiltration function, the concave herbaceous field 6 lower than periphery pervious surface 5 all can be arranged in greenery patches, and the catch-basin in park and rain pipe all make the infiltration well 7 and infiltration gutter 8 with rainwater infiltration function.Infiltration well 7 be arranged in concave herbaceous field, its water inlet lower than greenery patches surrounding ground, higher than ground, greenery patches.Below the greenery patches of physical features lower, park, arrange the storage-osmotic cell 7 with water storage, infiltration function, the delivery port of storage-osmotic cell 7 is by infiltration gutter 8 and infiltration well 7 finally access underground tank 3.
By the above setting in park, the infiltration in up concave type rainwater park 1, water storage function can be played to greatest extent.When there being rainfall, be first that concave herbaceous field 6 and permeation pavement 5 ooze under ground rainwater, underground adopts the fill material that storage capacity is stronger, has the function receiving very by force rainwater.Rainfall pervious surface 5 exceeding penetrating power can enter the concave herbaceous field 6 on both sides, and when being progressively full of concave herbaceous field 6, the water level in concave herbaceous field 6 constantly rises, and the water inlet overflow finally by infiltration well 7 enters infiltration gutter 8.Be provided with filter screen in infiltration well 7, it is rainwater inspection well, is also sand setting filter well, and the rainwater after preliminary filtration and sand setting enters infiltration gutter 8 and is discharged into downstream, penetrates into surrounding soil further on the way.At the downstream part of infiltration gutter 8, storage-osmotic cell 9 is also set, for making full use of the underground space, store the excessive rainfall having little time down to ooze, storage-osmotic cell 9 is made up of rainwater storage tank module outsourcing permeability geotextiles, can under greenery patches according to orographic condition in the flexible assembled layout of sustained height.Storage-osmotic cell 9 is provided with overfall, and flows into underground tank 3 through infiltration gutter 8 and infiltration well 7.By permeating above, storage facility, up concave type rainwater park 1 can be resisted the rainfall of some strength and can not produce surface runoff, and the rainfall intensity that infiltration, the infiltration capacity of storage facility, retention volume can be resisted as required and designing is determined.Infiltration in up concave type rainwater park 1, storage facility, be the basic composition of rainwater utilization, bleed back for rainwater, recharging groundwater, thus can save park irrigation water supply volume.
In addition, the effect of underground tank 3 is except for collecting and getting rid of except the rainwater in up concave type rainwater park 1 self, and its main function is the reservoir as rainwater utilization system.Terminate in rainwater storage function, Water in Rainwater Drainage is except the later stage, PLC 24 judged according to the interval time of rainfall, when in the short time without the need to again starting the Regulation Function in up concave type rainwater park time, can the rainwater of reservation area sink 3, after staticly settling, be back to the cleaning road of up concave type rainwater park 1 and surrounding area, greening water.And in 1 year, meet with heavy showers and start the situation of using up concave type rainwater park Regulation Function and few, underground tank 3 can as the reservoir of daily rainwater utilization.When there being the rainfall of some strength, the amount of rainfall flowing through municipal Storm-water sewer 10 is larger, PLC 24 can according to the rain time data obtained, and in conjunction with the data that content gauge 12 reflects, implement Based Intelligent Control, open inlet/outlet control valve 11 in the rainfall later stage, the rainwater of outer net is introduced and is full of underground tank 3, then inlet/outlet control valve 11 is closed, the water storage program of completion system rainwater utilization function.When elevation conditions permit, one or some water inlet pipes can also be set again, more rainwater be introduced storage-osmotic cell 7, realizes larger rainwater utilization amount.
When rainfall, an early-stage rainwater part in park penetrates into underground through pervious surface 5 and concave herbaceous field 6, remaining filtration through concave herbaceous field 6, infiltration well 7, delay precipitation, the rainwater finally flowing to underground tank 3 is comparatively clean, can Reuse on Environment and rinse road water after staticly settling after a while.Like this, the rainwater in rainwater park can obtain and lower utilize cost.
When needs utilize rainwater clean rainwater park, cleaning road or greening water time, operating personnel can pass through ground control box 23, information is sent instruction by PLC 24 open supply-water pump 18, open feed water valve 19, the rainwater of underground tank 3 will be delivered to ground hydrant 22 or rainwater park hydrant 21 through distribution pipe 20, road cleaning and municipal greening water vehicle are by ground hydrant 22 water receiving, and the cleaning of rainwater park and greening water are fetched water by rainwater park hydrant 21.Complete rainwater utilization function thus.
Specific embodiment 2:
The feature of this specific embodiment 2 is:
The basis of specific embodiment 1 also arranges rainfall forecast receiver 25 at ground level control room 4, the signal output part of rainfall forecast receiver 25 connects the signal input part three of PLC 24, the Weather information that PLC 24 is provided by rainfall forecast receiver 25, in conjunction with the waterlevel data switching well content gauge 12 and pond liquid level meter 17, automatically control the On/Off of drainage pump; PLC 24 has following control structure: the time going out next field intensity rainfall according to the forecast data automatic decision received, control the On/Off of drainage pump 16, draining valve 15, to arrive the rainwater that front-seat vacant lot sink 3 stores in next field intensity rainfall, start rainwater storage program next time; Or when judging to there will not be next field intensity rainfall in setting-up time, PLC 24 sends instruction and closes drainage pump 16 and draining valve 15 in underground tank 3 during the ground of water level lower than up concave type rainwater park 1, stop draining, the rainwater stored in underground tank 3 is by reuse after treatment.At ordinary times, when have some strength rainfall and without the need to starting park Regulation Function time, PLC 24 can according to the rainfall data obtained from rainfall forecast receiver 25, and combine the waterlevel data switching well content gauge 12 and reflect, inlet/outlet control valve 11 is opened in the rainfall later stage, the rainwater of outer net introduced and is full of underground tank 3, then closing inlet/outlet control valve 11, complete the water storage program of rainwater utilization function.
Current, the nervous situation of water resource is more and more serious, rainwater is also the freshwater resources that a kind of contaminated degree of preciousness is lighter, just can be used as the miscellaneous water of people through simple process, rainwater utilization not only can open up new water source, saves city water resource, rainwater surface runoff amount can also be reduced, reduce the danger that rain disaster occurs, flood become promote the well-being of mankind use water water source, obtain significant economic benefit, social benefit and environmental benefit.
Claims (3)
1. intelligent control type shock resistance city up concave type rainwater park, comprise up concave type rainwater park (1) and rainwater switching well (2), it is characterized in that: in up concave type rainwater park (1), be provided with underground tank (3), ground level control room (4), some pieces of pervious surfaces (5), some pieces of concave herbaceous field (6), several infiltration well (7) and several storage-osmotic cells (9), described infiltration well (7) is by infiltration gutter (8) and storage-osmotic cell (9), underground tank (3) is communicated with, rainwater switches well (2) and is communicated with municipal Storm-water sewer (10), underground tank (3) lead up to gravity water inlet pipe and water outlet pipe (13) be communicated with inlet/outlet control valve (11) rainwater switch well (2), separately lead up to drainage pump (16), draining valve (15) is communicated with rainwater and switches well (2) with pressured drain (14), be provided with in rainwater switching well (2) and switch well content gauge (12), pond liquid level meter (17) is provided with in underground tank (3), PLC (24) is provided with in ground level control room (4), the signal output part switching well content gauge (12) connects one of signal input part of PLC (24), one of control signal output of PLC (24) connects the control input end of inlet/outlet control valve (11), the signal output part of pond liquid level meter (17) connects the signal input part two of PLC (24), two connections drainage pump (16) of the control signal output of PLC (24), the control input end of draining valve (15), controlling opening or turning off of inlet/outlet control valve (11) and draining valve (15) by PLC according to switching well content gauge (12) and the water level signal value sent here of pond liquid level meter (17), forming intelligent control type rainwater storage and delaying and arranges structure.
2. up concave type rainwater park, intelligent control type shock resistance city according to claim 1, it is characterized in that: in underground tank (3), be provided with supply-water pump (18) and feed water valve (19), on up concave type rainwater park (1), be provided with ground control box (23) and ground hydrant (22), in up concave type rainwater park (1), be provided with park hydrant (21); The control output end of ground control box (23) connects the control input end of supply-water pump (18) and feed water valve (19) by PLC (24), underground tank (3) is communicated with park hydrant (21) and ground hydrant (22) by supply-water pump (18), feed water valve (19) and distribution pipe (20); Form the rainwater utilization structure of Based Intelligent Control.
3. up concave type rainwater park, intelligent control type shock resistance city according to claim 1 and 2, it is characterized in that: at ground level control room (4), rainfall forecast receiver (25) is also set, the signal output part of rainfall forecast receiver (25) connects the signal input part three of PLC (24), the Weather information that PLC (24) is provided by rainfall forecast receiver (25), in conjunction with the waterlevel data switching well content gauge (12) and pond liquid level meter (17), automatic control inlet/outlet control valve (11) and draining valve (15), the On/Off of drainage pump (16), PLC (24) has following control structure: according to receiving the waterlevel data switching well content gauge (12), when reaching the numerical value of setting, just instruction unpack inlet/outlet control valve (11) is sent, rainwater in municipal drainage main (10) flows into underground tank (3) through gravity water inlet pipe and water outlet pipe (13), and the SEA LEVEL VARIATION switched by the real time data monitoring rainwater switching well content gauge (12) in well (2), when the numerical value of water level lower than above-mentioned setting, namely send instruction and close inlet/outlet control valve (11), in the draining later stage of rainwater storage, by receiving the real time data of pond liquid level meter (17), when the water level in up concave type rainwater park (1) arrives the lowest water level of gravity drainage, send instruction and close inlet/outlet control valve (11), open draining valve (15) simultaneously, start drainage pump (16), carry out pumping drainage, the time of next field intensity rainfall is gone out according to the forecast data automatic decision received, control the On/Off of drainage pump (16), draining valve (15), the rainwater that timely emptying underground tank (3) stores before next field intensity rainfall is arrived, starts rainwater storage program next time, when judging to there will not be next field intensity rainfall in setting-up time, PLC (24) sends instruction and closes drainage pump (16) and draining valve (15) in underground tank (3) during the ground of water level lower than up concave type rainwater park (1), stop draining, the rainwater stored in underground tank (3) will reuse after staticly settling, at ordinary times, when have setting intensity rainfall and without the need to starting park Regulation Function time, PLC (24) is according to the rainfall data obtained from rainfall forecast receiver (25), and combine the waterlevel data switching well content gauge (12) and reflect, inlet/outlet control valve (11) is opened in the rainfall later stage, the rainwater of outer net introduced and is full of underground tank (3), then closing inlet/outlet control valve (11), complete the water storage program of rainwater utilization function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210567831.8A CN103015517B (en) | 2012-12-24 | 2012-12-24 | Intelligently controlled type concave urban rainwater park capable of resisting shocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210567831.8A CN103015517B (en) | 2012-12-24 | 2012-12-24 | Intelligently controlled type concave urban rainwater park capable of resisting shocks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103015517A CN103015517A (en) | 2013-04-03 |
| CN103015517B true CN103015517B (en) | 2015-03-18 |
Family
ID=47964576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210567831.8A Active CN103015517B (en) | 2012-12-24 | 2012-12-24 | Intelligently controlled type concave urban rainwater park capable of resisting shocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103015517B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953095B (en) * | 2014-05-13 | 2016-08-24 | 沃清环保科技（上海）有限公司 | Integrated rainwater collecting utilizes system and method |
| CN105239659B (en) * | 2015-10-07 | 2017-04-12 | 海口市市政工程设计研究院 | Municipal drainage system |
| CN106400924A (en) * | 2016-05-20 | 2017-02-15 | 重庆环益科技有限公司 | Urban rainwater recycling management system |
| CN106245733A (en) * | 2016-08-09 | 2016-12-21 | 中国冶集团有限公司 | The method of sponge urban road system and rainwater-collecting and utilization |
| CN106284588B (en) * | 2016-08-18 | 2018-05-18 | 天津沃佰艾斯科技有限公司 | A kind of rainwater treatment and stocking system available for sponge city |
| CN107401209A (en) * | 2017-08-02 | 2017-11-28 | 徐文斌 | Rainwater-collecting purifies and is used for the equipment afforested in a kind of park |
| CN107687195B (en) * | 2017-08-31 | 2020-12-11 | 苏州果汁网信息科技有限公司 | Rainwater collection device in park |
| CN107524223B (en) * | 2017-09-29 | 2023-06-09 | 沈阳建筑大学 | Catch basin with purifying and storing functions |
| CN107869183A (en) * | 2017-11-30 | 2018-04-03 | 中国电建集团成都勘测设计研究院有限公司 | Concave herbaceous field structure |
| CN108316454A (en) * | 2018-01-22 | 2018-07-24 | 沈阳建筑大学 | A kind of municipal drainage prevention waterlogging wisdom managing and control system based on automation control |
| CN108222216B (en) * | 2018-03-26 | 2023-12-08 | 安阳师范学院 | Rainwater ecological drainage system and construction method thereof |
| CN108532720B (en) * | 2018-04-20 | 2020-06-19 | 中冶南方工程技术有限公司 | Intelligent control system and control method for multifunctional rainwater storage tank |
| CN109024759A (en) * | 2018-07-25 | 2018-12-18 | 南昌航空大学 | A kind of Rain Garden system integrating rainwater catchment system and sport and body-building |
| CN109098267B (en) * | 2018-07-27 | 2020-06-09 | 中铁建设集团有限公司 | Mountain building complex rainwater prevention, control and utilization system and method based on GIS |
| CN112227459A (en) * | 2020-10-21 | 2021-01-15 | 江苏海绵城市技术研究院有限公司 | Sponge city rainwater deep well linkage infiltration replenishment system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09151492A (en) * | 1995-11-30 | 1997-06-10 | Fujita Corp | Spring water utilization device |
| JP2002147066A (en) * | 2000-11-07 | 2002-05-22 | Mitsubishi Heavy Ind Ltd | Multi-functional park and method for imparting multi- function to park |
| CN201317952Y (en) * | 2008-12-17 | 2009-09-30 | 中国市政工程西北设计研究院有限公司 | Rainwater collecting and utilizing system for city and town residential districts |
| KR20100052601A (en) * | 2008-11-11 | 2010-05-20 | 주식회사 동인엔지니어링 | Appratus for using rain |
| CN102080647A (en) * | 2011-01-06 | 2011-06-01 | 上海市城市建设设计研究院 | Rain pump station monitoring system |
| CN102220783A (en) * | 2011-04-14 | 2011-10-19 | 中国市政工程中南设计研究总院 | Device and method for controlling urban combined sewerage overflow and rainwater runoff pollution and application thereof |
| CN102587449A (en) * | 2012-04-10 | 2012-07-18 | 云南通洁环保成套设备工程有限公司 | Method and device for collecting rainwater |
| CN202509608U (en) * | 2012-03-15 | 2012-10-31 | 北京泰宁科创雨水利用技术股份有限公司 | Multifunctional rainwater regulating drainage and storing utilization integrated system |
| CN203462559U (en) * | 2012-12-24 | 2014-03-05 | 朱加林 | Intelligent control anti-impact city concave-down rainwater park |
-
2012
- 2012-12-24 CN CN201210567831.8A patent/CN103015517B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09151492A (en) * | 1995-11-30 | 1997-06-10 | Fujita Corp | Spring water utilization device |
| JP2002147066A (en) * | 2000-11-07 | 2002-05-22 | Mitsubishi Heavy Ind Ltd | Multi-functional park and method for imparting multi- function to park |
| KR20100052601A (en) * | 2008-11-11 | 2010-05-20 | 주식회사 동인엔지니어링 | Appratus for using rain |
| CN201317952Y (en) * | 2008-12-17 | 2009-09-30 | 中国市政工程西北设计研究院有限公司 | Rainwater collecting and utilizing system for city and town residential districts |
| CN102080647A (en) * | 2011-01-06 | 2011-06-01 | 上海市城市建设设计研究院 | Rain pump station monitoring system |
| CN102220783A (en) * | 2011-04-14 | 2011-10-19 | 中国市政工程中南设计研究总院 | Device and method for controlling urban combined sewerage overflow and rainwater runoff pollution and application thereof |
| CN202509608U (en) * | 2012-03-15 | 2012-10-31 | 北京泰宁科创雨水利用技术股份有限公司 | Multifunctional rainwater regulating drainage and storing utilization integrated system |
| CN102587449A (en) * | 2012-04-10 | 2012-07-18 | 云南通洁环保成套设备工程有限公司 | Method and device for collecting rainwater |
| CN203462559U (en) * | 2012-12-24 | 2014-03-05 | 朱加林 | Intelligent control anti-impact city concave-down rainwater park |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103015517A (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103015517B (en) | Intelligently controlled type concave urban rainwater park capable of resisting shocks | |
| CN106978839B (en) | A kind of sponge urban rainwater collection purification utilization integrated system | |
| CN106284588B (en) | A kind of rainwater treatment and stocking system available for sponge city | |
| CN105735455B (en) | One kind enters river pollution complex ecological closure works system | |
| CN204959952U (en) | Recessed formula greenery patches rainwater regulation dispatch pond and distributed rainwater regulation dispatch pond system | |
| CN105089142A (en) | Low elevation greenbelt rainwater regulation scheduling pool and distributed rainwater regulation scheduling pool system | |
| CN103088896B (en) | Ecological road shock resistance rainwater utilization system | |
| CN207567889U (en) | Residential quarters Rainwater collection system | |
| CN203080677U (en) | Ecological road anti-shocking rainwater utilizing system | |
| CN203361234U (en) | Large gymnasium shock-resistance intelligent control-type rainwater utilization system | |
| CN204252206U (en) | Community wastewater circulation and rainwater catchment system equipment | |
| CN106703158A (en) | Sponge city drainage structure and sponge city water circulation system | |
| CN103114512B (en) | Intelligent control type anti-impact urban sunken playground | |
| CN105714723A (en) | Urban road rainwater collection treatment and application system | |
| CN201972229U (en) | Residential rainwater comprehensive utilization system device | |
| CN103266658A (en) | Urban shock-resisting waterlogging-preventing rainfall flood management system | |
| CN202425400U (en) | Water-saving structure utilizing rainwater on bridge floor of viaduct bridge to irrigate green space under bridge | |
| CN106351308A (en) | Urban trunk road rainwater collection utilization system | |
| CN106638219A (en) | Ramped urban road of sponge city | |
| CN209693677U (en) | A kind of small-sized garden Intelligent rainwater irrigation system | |
| CN204001467U (en) | A kind of Rainwater Resources is utilized system | |
| CN109098267B (en) | Mountain building complex rainwater prevention, control and utilization system and method based on GIS | |
| CN202989724U (en) | Intelligent control type shock resistant sunken-type urban playground | |
| CN207958057U (en) | Rain processing system | |
| CN203462559U (en) | Intelligent control anti-impact city concave-down rainwater park |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Jialin Inventor after: Zheng Wenchi Inventor before: Zheng Wenchi Inventor before: Zhu Jialin |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180108 Address after: 510610 room 15, No. 188, Tianhe District forest and Middle Road, Tianhe District, Guangzhou, Guangdong Patentee after: GUANGDONG RAINWATER TECHNOLOGY CO., LTD. Address before: 443000 Hubei Province, Yichang city Xiling District West Road No. 5-105 Patentee before: Zhu Jialin |