CN110359544A - A method of utilizing rain and flood resource recharge underground water - Google Patents
A method of utilizing rain and flood resource recharge underground water Download PDFInfo
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- CN110359544A CN110359544A CN201910264120.5A CN201910264120A CN110359544A CN 110359544 A CN110359544 A CN 110359544A CN 201910264120 A CN201910264120 A CN 201910264120A CN 110359544 A CN110359544 A CN 110359544A
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- rain
- flood
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- 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
- E03B3/32—Methods or installations for obtaining or collecting drinking water or tap water with artificial enrichment, e.g. by adding water from a pond or a river
- E03B3/34—Methods or installations for obtaining or collecting drinking water or tap water with artificial enrichment, e.g. by adding water from a pond or a river of underground water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/103—Naturals or landscape retention bodies, e.g. ponds
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- 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
- Y02A20/40—Protecting water resources
- Y02A20/406—Aquifer recharge
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of methods using rain and flood resource recharge underground water, this method is characterized in: using seasonal, also serving as property of soil as construction principle, pass through the planning and design of science, select certain region, on the basis of not changing normal use function in soil in the region, using vehicular buoyancy dam as technological means, which is quickly built into the small reservoir imitated in short-term for harvesting rain flood, and by measures such as infiltrations, the rain and flood resource stored is bled back in underground water.Beneficial effect is: utilizing the seasonal construction " rain flood harvests reservoir " of vehicle-mounted floatage-type checkdam; solve waterlogging difficulty row it is tried out while also solve the water resources problem of groundwater recharge, become burden as resource, and; this method economizes the land resource, and protects environment.
Description
Technical field
The present invention relates to reservoir construction engineering fields, and in particular to one kind seasonal can quickly construct molding " Yu Hongji
The building method of storage reservoir ".
Background technique:
China is the country of a water resource critical shortage, and freshwater resources owning amount is only the four of world average level per capita
/ mono-, especially, serious space-time unevenness is had in the distribution of water resource, in northern China arid and semi-arid
Area, freshwater resources are less than 300m per capita3/ year, water resource are extremely rare.With the rapid development of the national economy, these areas need
Water and the contradiction between supplying water become increasingly conspicuous, water shortage have become restrict one of these regional economy and social development it is crucial because
Element.In order to solve the contradiction of water shortage, the long-term excessive exploitation of groundwater in these areas, thus form the huge cone of groundwater of area
Area, the serious underground water ecological balance for destroying this area, brings huge ecological implications.
According to relevant information, currently, due to the groundwater mining of many years, China North China Plain deep phreatic water shape
At across Ji, capital, saliva, Shandong regional Trend of Groundwater Descent Funnel, have nearly 70,000 square kilometres of groundwater level lower than Hai Ping
Face.The North China Plain has become maximum " hopper zone " in the world.Cut-off 2016, the established local ground watering drop in the whole nation
More than 180, funnel are fallen, area is up to 180,000 square kilometres.Local ground watering decline make Plain or basin wetland atrophy or disappearance,
Table vegetation deterioration, leads to environmental degradation.It is heavy that the whole nation has 46 cities that ground has occurred due to unreasonable exploiting groundwater
Drop, wherein Shanghai City, Tianjin, Taiyuan City subsiding center add up largest settlement be more than 2 meters, Tianjin seismic network puts individually maximum
Settling amount is up to 3.1 meters.
There are many groundwater recharge methods, predominantly utilizes earth's surface Water Spreading, using river and irrigation canals and ditches row Water Spreading, utilizes
Reservoir, swag water storage recharge and recharge is filled the water into well.These methods can be used alone, and can also be used cooperatively.But regardless of which
A kind of method, first have to solve most crucial problem be --- the water source of recharge wherefrom come?
Due to the limitation of the objective condition such as geography, groundwater depression cone is often far from existing river, dyke, reservoir.Just
Because of these regional water shortages, the needs for just having to groundwater abstraction to support the family and produce, and lasting repetition is
Cause the certainty of Trend of Groundwater Descent Funnel.Moreover, existing reservoir, dyke retain water in existing life, the life for solving people
It is still inadequate on fisheries water, then be used to carry out groundwater recharge also unrealistic.
On the one hand, there is serious deficient situation in our water resource, and underground water is badly in need of covering, but suffers from shortage water source,
But on the other hand, annual rainy season set, the rainfall of unexpected encounter often bring urban waterlogging to us again, and ponding is difficult
Row's is tried out.So that the scene of " seeing sea in city " " the street is fished with a net " is constantly showed.This drought and water shortage and flood take place frequently
And the situation deposited all different degrees of presence in ground more than China, become our a major problem.
If we can be used to recharge underground water, not only solve waterlogging causing the rain proluvial water of waterlogging to harvest
The problem of, while also solving the water resources problem of groundwater recharge, and become burden as resource, kills two birds with one stone, wouldn't beauty?
By taking Beijing as an example: Beijing annual rainfall 530mm, if only by 87.8 square kilometres of the area of four main city zones come in terms of
Calculate, annual rainfall total amount just up to 46,500,000 sides, among these, except on a small quantity can by the greenery patches garden of city defaulted, other major parts
All it is drained off.Moreover, wherein some is before being drained off, it is possible to also we be flooded one time.If can be it
Middle a part is used to recharge underground water even 1/5th stay, and for a long time, centainly can solve our underground water and lacks
The quagmire of mistake.
The invention of vehicle-mounted floatage-type checkdam technology provides possibility for the realization of above-mentioned this hypothesis.
Vehicular buoyancy dam is exactly that the water blocking dam body and bracket of floatage-type checkdam are carried out modularized design respectively, is formed
Dam body module and rack module, then by the two it is module integrated be integrated in the one kind formed on a carrier vehicle can mechanization
The floatage-type checkdam quickly constructed and shifted.The structure of vehicular buoyancy dam includes: dam body module, and rack module delivers mould
Block, four part of power plant module, as shown in Fig. 3.
The integration collection that vehicular buoyancy dam passes through Vehicle Engineering technology, mechanical automation technology and floatage-type checkdam technology
At realizing dykes and dams mechanization rapidly and efficiently and lay and construct, maneuverability, be that a kind of brand-new dyke is built securely and reliably
If technology, quickly constructing for checkdam not only may be implemented, moreover, it is also possible to carry out after checkdam use to checkdam
It quickly withdraws and stores up, greatly improve the working efficiency of dyke emergency construction.
Summary of the invention:
The purpose of the present invention is creative design a kind of quickly to construct " rain using vehicle-mounted floatage-type checkdam is seasonal
Flood harvests reservoir ", the rain flood waterlogging ponding (rain and flood resource) that rainfall is formed quickly is harvested, for covering underground water
Method.
The present invention is achieved through the following technical solutions above-mentioned purpose:
Firstly, according to the construction principle for determining " rain flood harvests reservoir " the characteristics of " rain flood harvests reservoir ".
" rain flood harvests reservoir " therefore, is only occurred in flood season for harvesting rain flood and covering underground water with it
Just there is application value when compared with heavy rainfall.By taking North China as an example, the precipitation of North China focuses mostly on 6,7, the 8 of flood season
Month, for example Beijing, the nearly 30 years average annual precipitations in Pekinese in 530mm or so, 6,7, the precipitation of August just account for 400mm, i.e.,
Just in this way, the annual stronger rainfall number that can generate relatively good water collection effect is still very few, so, " rain flood harvests
The utilization of reservoir " has the characteristics that very strong seasonal and emergency, and annual is estimated using number at 6 times or so.Moreover, because
It is covering underground water to be permeated for the purpose that we store water, each time for storing water is shorter, and estimation was on a 5-7 days left sides
The right side stores the water time one " rain flood harvests reservoir " total year averagely at -40 days or so 30 days, if specially taking out soil to open
Ward off construction " rain flood harvests reservoir ", it is clear that be a kind of waste to land resource, therefore, it should exist using existing land resource
It is appropriate to be transformed on the basis of not changing existing land function, it is allowed to seasonal and also serves as " rain flood harvests reservoir ", this is just
It is the construction principle of " rain flood harvests reservoir ".
Secondly, scientific and reasonable planning selects the construction area of " rain flood harvests reservoir ".
The construction principle of reservoir " seasonality " and " also serving as property of soil " is harvested according to rain flood, it can be with the public affairs in Depending on city
Garden, public lawn, the afforestation forest band of parking lot and surrounding city, nursery and the farmland of waterlogging tolerant crop is planted to open up construction
" rain flood harvests reservoir ".Because many plants are for example: willow, maple, zelkova schneideriana, Chinese wax, deodar are reached the clouds, crape myrtle, Chinese scholartree etc.,
It partly floods or even floods after half a month entirely, remain to normal growth, and " rain flood harvests reservoir " stores time only 5-6 days of water every time,
The plant in greenbelt, nursery will not be impacted completely." rain flood harvests reservoir " is also served as using greenbelt or nursery, is
A kind of optimization and efficient recycling to land resource.Alternatively, it is also possible to utilize the low-lying lands such as existing pond, irrigation canals and ditches, wetland
It brings and opens up construction " rain flood harvests reservoir ".
Third, the specific Construction Measures of " rain flood harvests reservoir " include three basic contents:
1, in the closure traffic road of the elevations such as the selected periphery construction in " rain flood harvests reservoir " construction area.Traffic route
Construction purpose first is that vehicular buoyancy dam constructs basis when being used for water storage, two be easy on ordinary days in garden management.
2, in covering area periphery construction rain flood collecting pond and water pump station.The outside of " rain flood harvests reservoir " traffic road according to
Hold in the palm rain flood collecting pond and water pump station at drainage pipeline networks or drainage ditch construction at least one, the water inlet pipe of rain flood collecting pond and draining
Supervisor's net or drainage ditch communicate.
3, a certain number of seepage ditch of construction and the isotonic Hydraulic Projects of filter well in " rain flood harvests reservoir ", facilitating will harvest
The quick recharge underground of rainwater.Loaded filter is set in infiltration engineering, in this way while covering underground, can first be advanced to rainwater
Row purification, to protect groundwater resources.
4th, the practical application methods of " rain flood harvests reservoir "
In flood season, when weather forecast future twenty four hours, which has, to be occurred compared with heavy rainfall, we just timely utilize " vehicle-mounted
Formula buoyancy dam " is quickly constructed " rain flood harvests reservoir " based on the closure road on " rain flood harvests reservoir " construction area periphery
Molding, as shown in Fig. 2.
After rainfall is arrived, the rainwater collected in city is flowed to the remittance of " rain flood harvests reservoir " by drainage pipeline networks
Ji Chi is pumped to these " small reservoir " is inner and stored by exhaust apparatus.These ponding stored by simple purification and
Precipitating, then the infiltration by the infiltration engineering measure in " rain flood harvests reservoir ", so that it may which covering is suffered to underground water.
Until the rainwater harvested has all seeped, if following a period of time, not compared with heavy rainfall, vehicular buoyancy dam is passed through
It cleans, dry on the spot, can shift rapidly and withdraw, " rain flood harvests reservoir " is allowed to restore ortho states.
In the present embodiment, the great innovation that novel rain flood harvests reservoir construction and methods for using them is that abundant benefit
It is this novel with vehicular buoyancy dam on the basis of not changing existing land resource basic function with existing land resource
It is means that mechanization dyke, which constructs technology, and seasonal construction " rain flood harvests reservoir " realizes quickly harvesting for rain and flood resource
While with covering underground water, adverse effect is nearly free to ecological environment, with seasonality, emergency, building of imitating in short-term
It is that traditional dike construct mode is incomparable if feature.
Beneficial effect is: utilizing the seasonal construction " rain flood harvests reservoir " of vehicle-mounted floatage-type checkdam, is solving
Waterlogging difficulty row it is tried out while also solve the water resources problem of groundwater recharge, become burden into resource, moreover, this method saving
Land resource protects environment.
Detailed description of the invention:
Fig. 1: rain flood harvests reservoir construction elevational schematic view
In figure: 1 is closure road, and 2 be water pump station, and 3 be drainage pipeline networks, and 4 be rain flood collecting pond, and 5 be infiltration engineering, 6
It is vehicular buoyancy dam.
Fig. 2: rain flood harvests reservoir construct effects of biology figure
Fig. 3: vehicular buoyancy dam schematic diagram
Specific embodiment:
The present invention will be further described with reference to the accompanying drawing:
As shown in attached drawing 1-2, the specific Construction Measures of " rain flood harvests reservoir " include three basic contents:
1, in the closure traffic road 1 of the elevations such as the selected periphery construction in " rain flood harvests reservoir " construction area.Traffic route 1
Construction the purpose of when being for water storage vehicular buoyancy dam 6 construct basis, while convenient for the garden management on ordinary days.
2, in " rain flood harvests reservoir " construction area periphery construction rain flood collecting pond and water pump station." rain flood harvests reservoir "
The outside of traffic road 1 relies on rain flood collecting pond 4 and water pump station 2 at urban drainage supervisor's net or the construction of drainage ditch 3 at least one,
The water inlet pipe of rain flood collecting pond 4 with drain header net or drainage ditch 3 communicate.
3, a certain number of seepage ditch of construction and the isotonic Hydraulic Projects 5 of filter well in " rain flood harvests reservoir ", facilitating will collect
The quick recharge underground of the rainwater of storage；Loaded filter is set in infiltration engineering 5, it, can be to rainwater elder generation in this way while covering underground
Row is purified, to protect groundwater resources.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only sign original of the invention
Reason, under the premise of not departing from the present invention and range, various changes and improvements may be made to the invention, these changes and improvements are all fallen
Enter in scope of the claimed invention.The scope of protection of present invention is by appended claims and its Xiao Wu circle obtained
It is fixed.
Claims (3)
1. a kind of method using rain and flood resource recharge underground water, it is characterized in that: being that construction is former with seasonal, also serving as property of soil
Then, by the planning and design of science, certain region is selected, on the basis for not changing normal use function in soil in the region
On, using vehicular buoyancy dam as technological means, which is quickly built into the small reservoir imitated in short-term for harvesting rain flood, and pass through
The measures such as infiltration, by the rain and flood resource stored covering into underground water；It is floating by vehicular after water storage has been permeated
Power dam is withdrawn, and the region can be quickly recovered to normal condition.
2. a kind of specific Construction Measures of method using rain and flood resource recharge underground water according to claim 1 include
Three basic contents: 1, it in the closure traffic road of the elevations such as the selected periphery construction in " rain flood harvest reservoir " construction area, is used for
Vehicular buoyancy dam constructs basis when harvesting rain flood；2, drainage pipeline networks is relied in the outside of " rain flood harvests reservoir " traffic road
Or rain flood collecting pond and water pump station at drainage ditch construction at least one, the water inlet pipe of rain flood collecting pond and drain header net or
Drainage ditch communicates, 3, a certain number of seepage ditch of construction and the isotonic Hydraulic Projects of filter well in " rain flood harvests reservoir ", convenient
By the quick recharge underground of the rainwater harvested；Loaded filter is set in infiltration engineering, it, can be to rainwater in this way while covering underground
It is purified in advance, to protect groundwater resources.
3. a kind of practical application methods of method using rain and flood resource recharge underground water according to claim 1 are:
Flood season utilizes " vehicular buoyancy dam " with " rain flood in time when weather forecast future twenty four hours, which has, to be occurred compared with heavy rainfall
Harvest reservoir " it builds based on the closure road on area periphery, " rain flood harvests reservoir " is quickly constructed into molding, when rainfall is arrived
Afterwards, the rain flood collected is pumped to by the collecting pond that drainage pipeline networks is flowed to " rain flood harvests reservoir " by exhaust apparatus
" small reservoir " is inner stores for these, these ponding stored are by simple purification and precipitating, then pass through " rain flood collected water storage
The infiltration of infiltration engineering measure in library ", so that it may which covering is suffered to underground water；Until the rainwater harvested has all seeped, if
Vehicular buoyancy dam can be shifted rapidly and be withdrawn by cleaning, dry on the spot compared with heavy rainfall following a period of time, allow " rain is big vast
Harvest reservoir " restore ortho states.
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| CN201910264120.5A CN110359544A (en) | 2019-03-29 | 2019-03-29 | A method of utilizing rain and flood resource recharge underground water |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101232743B1 (en) * | 2012-11-28 | 2013-02-13 | 한국지질자원연구원 | Device for early-stage excluding, storing and recharging rainwater and method for early-stage excluding, storing and recharging rainwater using the same |
| CN103015487A (en) * | 2013-01-10 | 2013-04-03 | 中国地质大学（武汉） | System using green land rainwater for compensating urban groundwater |
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| CN106284504A (en) * | 2016-11-02 | 2017-01-04 | 天津城建大学 | Using existing stratum as groundwater reservoir and the construction method of water-retention spongy body |
| CN106759825A (en) * | 2016-12-14 | 2017-05-31 | 浙江建设职业技术学院 | A kind of construction method of sponge urban green space water storage system |
| CN108797515A (en) * | 2017-09-19 | 2018-11-13 | 临沂搏水利工程科技有限公司 | A kind of moveable floatage-type membrane structure checkdam and its application process |
| CN208152219U (en) * | 2018-01-24 | 2018-11-27 | 毅康科技有限公司 | A kind of dry depression for sponge city |
-
2019
- 2019-03-29 CN CN201910264120.5A patent/CN110359544A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101232743B1 (en) * | 2012-11-28 | 2013-02-13 | 한국지질자원연구원 | Device for early-stage excluding, storing and recharging rainwater and method for early-stage excluding, storing and recharging rainwater using the same |
| CN103015487A (en) * | 2013-01-10 | 2013-04-03 | 中国地质大学（武汉） | System using green land rainwater for compensating urban groundwater |
| CN205475653U (en) * | 2016-01-20 | 2016-08-17 | 江苏省交通规划设计院股份有限公司 | Deposit urban rainwater's miniature reservoir |
| CN106284504A (en) * | 2016-11-02 | 2017-01-04 | 天津城建大学 | Using existing stratum as groundwater reservoir and the construction method of water-retention spongy body |
| CN106759825A (en) * | 2016-12-14 | 2017-05-31 | 浙江建设职业技术学院 | A kind of construction method of sponge urban green space water storage system |
| CN108797515A (en) * | 2017-09-19 | 2018-11-13 | 临沂搏水利工程科技有限公司 | A kind of moveable floatage-type membrane structure checkdam and its application process |
| CN208152219U (en) * | 2018-01-24 | 2018-11-27 | 毅康科技有限公司 | A kind of dry depression for sponge city |
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