CN106522306A - Riverside underground water recharging system with composite functions of charging and pumping - Google Patents
Riverside underground water recharging system with composite functions of charging and pumping Download PDFInfo
- Publication number
- CN106522306A CN106522306A CN201611172589.9A CN201611172589A CN106522306A CN 106522306 A CN106522306 A CN 106522306A CN 201611172589 A CN201611172589 A CN 201611172589A CN 106522306 A CN106522306 A CN 106522306A
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- Prior art keywords
- recharge
- water
- complex function
- pipe
- well
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
-
- 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
- E03B3/36—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 surface water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
- E03B5/04—Use of pumping plants or installations; Layouts thereof arranged in wells
-
- 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
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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)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a riverside underground water recharging system with composite functions of charging and pumping. The system is characterized in that one end of the an underground recharging closed conduit (14) is located in a river course (16); the outer periphery of a casing pipe (13) is provided with quartz sand filtering material (8); a water filtering pipe (11) and a sand layer (6) are positioned opposite to each other; the underground recharging closed conduit (14) passes through a filtering device (9), the quartz sand filtering material (8) and the water filtering pipe (11) to be connected with a charging-pumping-composite-function well, thus forming the riverside underground water recharging system with composite functions of charging and pumping; the filtering pipe (11) is a pipe which is provided with filtering holes; the height of the filtering pipe (11) exceeds the thickness of the surrounding sand layer (6). The system uses the underground recharging closed conduit for water source dispatch to reduce land area occupation without affecting normal farming activities on the ground, thus not only being capable of achieving the recharging function, but also having the composite functions of charging and pumping without affecting each other.
Description
Technical field
The present invention relates to one kind is close to river water recharge system, mainly a kind of filling of direct recharge aquifer is carried
Complex function well system, belongs to hydrogeology, groundwater science and engineering technical field.
Background technology
In recent years, with the continuous development of social economy, people are sharply increased to the demand of groundwater resources.And it is excessive
Surface subsidence, sea caused by exploiting groundwater（It is salty）The problems such as water is invaded increasingly be subject to society concern and attention, and therefore
Propose in succession a series of groundwater recharge supply measure.Groundwater recharge is utilizing works measure by time maldistribution
, lack water space, it is scattered, for the earth surface water source injection underground reservoir of water unstable in, artificially increase underground
A kind of pattern of water increment.At present, the measure of groundwater recharge is broadly divided into two kinds.One kind is earth's surface recharge measure, normal table
It is now that the modes such as infiltration pond, recharge irrigation canals and ditches and barrage are set up in recharge region to carry out groundwater recharge；It is another kind of then be
Build groundwater reservoir or the groundwater recharge measure in mid-deep strata water-bearing layer is directly fed using deep well reinjection.It is general to adopt the " winter
Fill summer grade, the summer fill winter use ", also or " abundance of water rainy season recharge feed, drought and water shortage exploitation use " groundwater recharge theory.Though
So groundwater recharge has the advantages that low cost, effect is significant, but recharge blocking is serious to be reduced recharge efficiency, shorten inverted well
Service life and the maintenance cost etc. that increases are always artificial groundwater recharge field technical problem urgently to be resolved hurrily.In addition, public
The number of opening " 103290831A ", discloses a kind of " buried water recharge system ", and the system includes inverted well, exhaustor, returns
Irrigation pipe, time lifting pipe；The inverted well is embedded in below earth's surface, and pore pressure gauge, immersible pump are provided with inverted well
Deng it is numerous to there is equipment, the shortcomings of complex structure.
The content of the invention
The technical problem to be solved be to provide it is a kind of with fill put forward complex function be close to river groundwater recharge system
System, by using the water source advantage for being close to river well, surface water is introduced in well by river bed by way of groundwater recharge closed conduit, and
By corresponding water treatment directly by Water Spreading in well.Meanwhile, the recharge system does not affect the irrigation extract function of well.
Realize that the technical solution used in the present invention is：It is a kind of with fill put forward complex function be close to river water recharge system, include
Filling carries complex function well, wall casing and groundwater recharge closed conduit, and filling is carried, and immersible pump is provided with to be taken out
Water pipe, filling carry and water monitoring device are provided with complex function well, and filling to be carried and be provided with well lid above complex function well, and its feature exists
In：One end of the groundwater recharge closed conduit is arranged in river course, and wall casing periphery is provided with quartz sand filter media, on the wall casing between
Every setting filter pipe, filter pipe and layer of sand（Water-bearing layer）Device, quartz sand filter media are filtered in corresponding setting, groundwater recharge closed conduit Jing
And filter pipe carries complex function well with filling and is connected together, constitute with fill put forward complex function be close to river water recharge system.
The filter pipe is the water pipe with filtering holes, and the height of filter pipe is bigger than the thickness of layer of sand around, can so increase back
Effect is filled, recharge efficiency is improved.The end of the groundwater recharge closed conduit arranges regulating gate.
This filling carries being primarily characterized in for river water recharge system of being close to of complex function and earth surface water source and is close to river well,
Earth surface water source is connected with river well is close to by groundwater recharge closed conduit, and surface water will be through corresponding water before recharge injection well
Matter process, therefore need to set up treatment device for water in the end of groundwater recharge closed conduit.Water body after purification can be directly entered back
Supply water-bearing layer in well is filled, recharge, extraction synchronously can be carried out, the process of recharge has no effect on the agriculture filling use of well.It is overall and
Speech, this kind fill carry complex function be close to river water recharge system mainly include water source storage, water treatment, irrigate feed and
Directly extract etc. part.
Advantages of the present invention
The present invention has advantages below：
1st, the recharge system is to carry out water source scheduling by groundwater recharge closed conduit, reduces floor space, is not just affecting ground
Chang Gengzuo.
2nd, the recharge system has certain controllability, controllability, can be by pacifying in the front end of groundwater recharge closed conduit
Corresponding gate controller is filled, recharge control is carried out, while not affecting normal river process.
3rd, the characteristics of recharge system puies forward complex function with filling, can only not merely realize recharge function, but fill and take out
Have both, be independent of each other.
4th, the recharge system can realize the mutual supply between surface and ground water.
5th, it is good artificial recharge skylight that agriculture fills well, carries out backflow device by the river agriculture filling well that is close to there is water condition
Transformation, makes full use of existing agriculture to fill well condition, has saved recharge cost.
6th, to scrap risk less for the blocking of the recharge system.First, groundwater recharge closed conduit can buffer recharge water velocity,
The gas phase clogging that the direct recharge of long-time mass-flow occurs is avoided to a certain extent；If second, recharge occur blocking up
Plug phenomenon, can dredge recharge passage by the measure that turn on pump draws water.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 be the present invention be close to river recharge horizontal layout schematic diagram.
In figure, 1, ground, 2, river face, 3, well lid, 4, plough soil layer, 5, argillic horizon, 6, layer of sand, 7, sub-clay layer, 8, stone
Sand filtrate, 9, defecator, 10, well water face, 11, filter pipe, 12, fill and carry complex function well, 13, wall casing, 14, next time
Fill closed conduit, 15, water (flow) direction, 16, river course, 17, immersible pump, 18, water pipe, 19, regulating gate, 20, water monitoring device, 21,
Farmland, 22, production road.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described.
As shown in figure 1, it is a kind of with fill put forward complex function be close to river water recharge system, include filling and put forward complex function
Well 12, wall casing 13 and groundwater recharge closed conduit 14, filling are carried, and immersible pump 17 is provided with to be taken out
Water pipe 18, filling carry and water monitoring device 20 are provided with complex function well 12, and filling carries complex function well 12 and has been provided with well lid 3 above,
It is characterized in that：One end of the groundwater recharge closed conduit 14 is arranged in river course 16, and 13 periphery of wall casing is provided with quartz sand filter media
8, interval setting filter pipe 11 on the wall casing 13, filter pipe 11 and layer of sand 6（Water-bearing layer）Corresponding setting, groundwater recharge are dark
14 Jing of canal filters device 9, quartz sand filter media 8 and filter pipe 11 and carries complex function well 12 with filling and be connected together, and constitutes with filling
Put forward complex function is close to river water recharge system.The filter pipe 11 is the water pipe with filtering holes, the height of filter pipe 11
It is bigger than the thickness of layer of sand 6 around, recharge effect can be so increased, recharge efficiency is improved.The groundwater recharge closed conduit 14
End arranges regulating gate 19.
External water transfer or river are stored in river course 16, and water source is incorporated into below ground 1 by groundwater recharge closed conduit 14
Water treatment is carried out in the defecator 9 of meter Shen, 9 internal material of defecator is mainly by structures such as quartz sand, gravel and activated carbons
Into the float gone in eliminating water by defecator 9, larger molecular organicses, jelly, part heavy metal ion, antibacterial, pigment
And harmful gass etc., the water body for having purified directly reaches filling by filter pipe 11 by quartz sand filter media 8 and carries complex function well 12
In.WIH can be directly entered in water-bearing layer by filter pipe 11 again, reach the purpose of recharge.Under normal circumstances, filter pipe
11 height is bigger than the thickness of layer of sand around, can so increase recharge effect, improve recharge efficiency.Fill in filtering material
Before, water barrier need to be laid in bottom, it is to avoid untreated water body is by the string layer of quartz sand filter media 8 to other water-bearing layers.If in addition,
When water monitoring device 20 shows earth's surface recharge water or the water quality after purification not up to standard, regulating gate in river course can be closed immediately
19, it is to avoid subsoil water is polluted.Select agriculture to stop the phase and clear up groundwater recharge closed conduit 14 in time, change the filtration in defecator 9
Material, to avoid blocking and hinders recharge.
As shown in Fig. 2 can also be according to the flexible cloth of practical situation in terms of the groundwater recharge closed conduit arrangement of river agriculture filling well is close to
Put.As shown in the bank recharge route layout drawing of Fig. 2 river courses east, as agriculture filling well well location is nearer apart from river course, individual well can be taken to connect
The mode for connecing river course carries out groundwater recharge；In river course west bank, due to agriculture fill well well location taken apart from river course farther out, then individual well with
The mode of trunk recharge closed conduit connection carries out groundwater recharge.
The invention belongs to the indirect water-bearing layer recharge system in underground, water source carries out water transfer recharge by groundwater recharge closed conduit；It is logical
Crossing groundwater treatment mode carries out purification of water quality, feeds water-bearing layer in the direct inverted well of the water body after purification；Not only it is merely back
Well is filled, but filling is taken out and had both, recharge supply is independent of each other with field irrigation；For those skilled in the art come
Say, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (4)
1. it is a kind of with fill put forward complex function be close to river water recharge system, include filling and carry complex function well（12）, the borehole wall
Pipe（13）And groundwater recharge closed conduit（14）, fill and carry complex function well（12）Interior setting immersible pump（17）, immersible pump（17）It is provided with
Drinking-water pipe（18）, fill and carry complex function well（12）Water monitoring device is provided with inside（20）, fill and carry complex function well（12）Set above
There is well lid（3）, it is characterised in that：The groundwater recharge closed conduit（14）One end be arranged on river course（16）It is interior, wall casing（13）
Periphery is provided with quartz sand filter media（8）, the wall casing（13）Upper interval setting filter pipe（11）, filter pipe（11）With layer of sand（6）
Corresponding setting, groundwater recharge closed conduit（14）Jing filters device（9）, quartz sand filter media（8）And filter pipe（11）Carry compound with filling
Functional well（12）Be connected together, constitute with fill put forward complex function be close to river water recharge system.
2. according to described in claim 1 with fill put forward complex function be close to river water recharge system, it is characterised in that：It is described
Filter pipe（11）It is the water pipe with filtering holes, filter pipe（11）Height than layer of sand around（6）Thickness it is big.
3. according to described in claim 1 with fill put forward complex function be close to river water recharge system, it is characterised in that：It is described
Groundwater recharge closed conduit（14）End arrange regulating gate（19）.
4. according to described in claim 1 with fill put forward complex function be close to river water recharge system, it is characterised in that：Filter
Device（9）Internal material is mainly made up of quartz sand, gravel and activated carbon etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172589.9A CN106522306A (en) | 2016-12-17 | 2016-12-17 | Riverside underground water recharging system with composite functions of charging and pumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172589.9A CN106522306A (en) | 2016-12-17 | 2016-12-17 | Riverside underground water recharging system with composite functions of charging and pumping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522306A true CN106522306A (en) | 2017-03-22 |
Family
ID=58340907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611172589.9A Pending CN106522306A (en) | 2016-12-17 | 2016-12-17 | Riverside underground water recharging system with composite functions of charging and pumping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522306A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612154A (en) * | 2018-06-27 | 2018-10-02 | 山东省水利科学研究院 | Closed water-bearing layer recharge system with backwashing function |
| CN108755614A (en) * | 2018-06-27 | 2018-11-06 | 山东省水利科学研究院 | Groundwater reservoir gate shaft based on rubber bag tank sealing |
| CN109707006A (en) * | 2019-01-14 | 2019-05-03 | 济南大学 | A kind of anti-silting recharge system of fork type applied to river |
| CN109707007A (en) * | 2019-01-14 | 2019-05-03 | 济南大学 | It is a kind of to seep anti-filter recharge system certainly applied to river |
| CN110042883A (en) * | 2019-01-14 | 2019-07-23 | 济南大学 | A kind of anti-silting recharge system of turbine type applied to river |
| CN110396990A (en) * | 2019-08-13 | 2019-11-01 | 山东省水利科学研究院 | One kind cutting conductivity type eco-drainage ditch |
| CN110670666A (en) * | 2019-10-11 | 2020-01-10 | 吉林大学 | Artificial replenishment system for diving aquifer based on underground infiltration channel gravity flow water diversion |
| CN110735468A (en) * | 2019-11-21 | 2020-01-31 | 山东省水利科学研究院 | underground water cross-flow supply recharging system combined with irrigation channels and irrigation wells |
| CN111877462A (en) * | 2020-08-04 | 2020-11-03 | 吉林大学 | Alternate recharging system of taking turns |
| CN111945818A (en) * | 2019-05-17 | 2020-11-17 | 江苏省地质工程勘察院 | Embedded recharging well and recharging system suitable for sponge city |
| CN114876004A (en) * | 2022-03-24 | 2022-08-09 | 河海大学 | Underground water taking method capable of inhibiting seawater invasion |
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| CN101298945A (en) * | 2008-06-18 | 2008-11-05 | 刘娇娜 | Ground water back pouring cyclic utilization method |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612154A (en) * | 2018-06-27 | 2018-10-02 | 山东省水利科学研究院 | Closed water-bearing layer recharge system with backwashing function |
| CN108755614A (en) * | 2018-06-27 | 2018-11-06 | 山东省水利科学研究院 | Groundwater reservoir gate shaft based on rubber bag tank sealing |
| CN109707006A (en) * | 2019-01-14 | 2019-05-03 | 济南大学 | A kind of anti-silting recharge system of fork type applied to river |
| CN109707007A (en) * | 2019-01-14 | 2019-05-03 | 济南大学 | It is a kind of to seep anti-filter recharge system certainly applied to river |
| CN110042883A (en) * | 2019-01-14 | 2019-07-23 | 济南大学 | A kind of anti-silting recharge system of turbine type applied to river |
| CN109707006B (en) * | 2019-01-14 | 2024-04-02 | 济南大学 | Shifting fork type silt-preventing recharging system applied to river channel |
| CN110042883B (en) * | 2019-01-14 | 2024-03-22 | 济南大学 | Turbine type silt-preventing recharging system applied to river channel |
| CN111945818A (en) * | 2019-05-17 | 2020-11-17 | 江苏省地质工程勘察院 | Embedded recharging well and recharging system suitable for sponge city |
| CN110396990A (en) * | 2019-08-13 | 2019-11-01 | 山东省水利科学研究院 | One kind cutting conductivity type eco-drainage ditch |
| CN110670666A (en) * | 2019-10-11 | 2020-01-10 | 吉林大学 | Artificial replenishment system for diving aquifer based on underground infiltration channel gravity flow water diversion |
| CN110735468A (en) * | 2019-11-21 | 2020-01-31 | 山东省水利科学研究院 | underground water cross-flow supply recharging system combined with irrigation channels and irrigation wells |
| CN111877462A (en) * | 2020-08-04 | 2020-11-03 | 吉林大学 | Alternate recharging system of taking turns |
| CN114876004A (en) * | 2022-03-24 | 2022-08-09 | 河海大学 | Underground water taking method capable of inhibiting seawater invasion |
| CN114876004B (en) * | 2022-03-24 | 2023-03-14 | 河海大学 | Underground water taking method capable of inhibiting seawater invasion |
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Application publication date: 20170322 |