CN111139894A - Communicated seasonal river channel irrigation water replenishing well - Google Patents
Communicated seasonal river channel irrigation water replenishing well Download PDFInfo
- Publication number
- CN111139894A CN111139894A CN202010072889.XA CN202010072889A CN111139894A CN 111139894 A CN111139894 A CN 111139894A CN 202010072889 A CN202010072889 A CN 202010072889A CN 111139894 A CN111139894 A CN 111139894A
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- CN
- China
- Prior art keywords
- vertical well
- pipe
- river channel
- irrigation water
- seasonal
- 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.)
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Classifications
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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
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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
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/10—Obtaining and confining water by means of wells by means of pit wells
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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
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/15—Keeping wells in good condition, e.g. by cleaning, repairing, regenerating; Maintaining or enlarging the capacity of wells or water-bearing layers
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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
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/16—Component parts of wells
- E03B3/18—Well filters
- E03B3/20—Well filters of elements of special shape
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/406—Aquifer recharge
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a communicated seasonal river channel irrigation water replenishing well which comprises a high-permeability layer, a plurality of vertical well pipes and sieve pipes, wherein the sieve pipes are used for connecting the vertical well pipes, so that nearby water taking and irrigation through different vertical well pipes are realized.
Description
Technical Field
The invention relates to the field of underground water resource utilization, in particular to a communicated seasonal river channel irrigation water replenishing well.
Background
Most northern areas are seasonal river channels, seasonal river beds are wide, land occupation is large, water amount and space-time distribution are uneven, water sources are suddenly expanded and fallen in flood seasons, base flow is small even in a dry state in non-flood seasons, water use contradiction is prominent, farmland irrigation in the non-flood seasons is extremely deficient, the problem of water use contradiction of the seasonal rivers is solved at present, a reservoir is mainly built, the land occupation area of the reservoir is large, and water storage resources are limited.
Disclosure of Invention
In order to solve the problems, the invention provides a communicated seasonal river channel irrigation water replenishing well which can replenish underground water to guarantee farmland irrigation in the non-flood season and replenish the underground water by using water resources in the rich water season, so that irrigation water in the non-flood season is guaranteed and surface land is not occupied.
A connection type seasonal river channel irrigation water replenishing well is characterized by comprising:
the high permeable layer is arranged below the underground water level under the riverbed of the seasonal river and is used for the permeation of underground water; the vertical well pipes are vertically arranged in the high-permeability layer; and the screen pipe is connected with the bottom of each vertical well pipe and filters the underground water permeated by the high-permeability layer to each vertical well pipe.
Further, the high permeable formation is the material of granular high permeability, for example large granule sand, stone etc. high permeable formation can permeate groundwater to the high permeable formation fast, guarantees that the seasonal river course irrigation water replenishment well of intercommunication formula can obtain groundwater replenishment fast.
Furthermore, the sieve tube is arranged at the bottom of the high-permeability layer and is communicated with each vertical well pipe through the sieve tube, water can be taken from the vertical well pipe nearby in arid seasons, meanwhile, the high-permeability layer is large in size and beneficial to rapid permeation of underground water, the sieve tube is long in length, and the filtering speed of the water in the high-permeability layer is improved.
Further, the top of the vertical well pipe extends out of the river bed.
Furthermore, vertical well pipe top is provided with can dismantle the screen panel, can dismantle the screen panel and be used for preventing that debris from getting into vertical well pipe, and through can dismantle the screen panel, water in the rich water season river course blocks debris outside when getting into vertical well pipe, prevents that debris from getting into vertical well pipe and causing the jam.
Further, the vertical well pipe is connected with the sieve pipe in a T-shaped head connection mode.
Has the advantages that:
the invention provides a communicated seasonal river channel irrigation water replenishing well which comprises a high-permeability layer, a plurality of vertical well pipes and a sieve pipe, wherein the sieve pipe is used for connecting the vertical well pipes, so that nearby water taking and irrigation through different vertical well pipes are realized; the high-permeability layer is made of granular high-permeability materials, such as sand, stones and the like, and underground water permeates into the high-permeability layer, so that the supplement of irrigation water resources in the non-flood season is realized; the top of the vertical well pipe is provided with a detachable mesh enclosure which prevents impurities from entering the vertical well pipe to cause blockage and keeps the vertical well pipe and the sieve pipe unblocked; and in the flood season, river water enters the underground replenishing underground water through the communicated seasonal river channel irrigation water replenishing well.
Drawings
Fig. 1 is a cross-sectional view of a connected seasonal river channel irrigation water replenishing well according to the present invention.
Fig. 2 is a sectional view of a connected seasonal river channel irrigation water replenishing well according to the invention.
Wherein: 10-high permeability layer; 20-vertical well pipe, 21-detachable mesh enclosure; 30-screen.
Detailed description of the preferred embodiments
The advantages, features, and methods of accomplishing the same according to the present invention will be described in more detail with reference to the accompanying drawings and examples, but the invention is not limited to the examples disclosed, but can be implemented in various embodiments, which are provided for the purpose of further improving the disclosure of the invention, and are provided for the purpose of providing more complete disclosure for those skilled in the art, and are defined by the scope of the claims.
A communicating seasonal river channel irrigation water replenishing well of the present invention will now be described in detail with reference to the accompanying drawings.
A connection type seasonal river channel irrigation water replenishing well is characterized by comprising:
as shown in fig. 1, a high permeable layer 10, the high permeable layer 10 being disposed under the groundwater level under the riverbed of a seasonal river, the high permeable layer 10 being used for infiltration of groundwater; the vertical well pipes 20 are vertically arranged in the high permeability layer 10; and the screen pipe 30, wherein the screen pipe 30 is connected with the bottom of each vertical well pipe 20, and the screen pipe 30 filters the underground water permeated by the high permeability layer 10 to each vertical well pipe 20.
The high permeable layer 10 is made of granular high permeability materials, such as large-particle sand, stones and the like, and can rapidly permeate the groundwater into the high permeable layer, so that the connected seasonal river and river water source storage and replenishing well can rapidly obtain groundwater replenishment.
The sieve tube 30 is arranged at the bottom of the high-permeability layer 10 and is communicated with each vertical well pipe through the sieve tube, water can be taken from the vertical well pipe nearby in dry seasons, meanwhile, the high-permeability layer is large in size, rapid permeation of underground water is facilitated, the sieve tube is long in length, and the filtering speed of water in the high-permeability layer is improved.
The top of the vertical well pipe 20 extends out of the river bed.
The top of vertical well pipe 20 is provided with can dismantle screen panel 21, can dismantle screen panel 21 and be used for preventing debris entering vertical well pipe 20, and through can dismantling the screen panel, water in the rich water season river course blocks debris outside when getting into vertical well pipe, prevents that debris from getting into vertical well pipe and causing the jam.
The vertical well pipe 20 is connected with the screen pipe 30 by a T-head connection, which is a public technology and does not relate to the protection of the right, and the T-head connection is not the protection scope of the invention and is not described in detail.
Example two:
as shown in fig. 2, the communication type seasonal river channel irrigation water replenishing well comprises a high permeability layer 10, wherein the high permeability layer 10 is laid below the underground water level of the river bed of the seasonal river, a sieve pipe 30 is arranged at the bottom of the high permeability layer 10, vertical well pipes 20 are arranged at certain intervals, the bottom of each vertical well pipe 20 is connected with the sieve pipe 30 in a T-head connection mode, the top of each vertical well pipe 20 extends out of the river bed, and a detachable mesh enclosure 21 is arranged at the top of each vertical well pipe 20 to prevent impurities from entering the vertical well pipes 20.
In the rich water season, water resources in rivers enter the well through the vertical well pipe 20 and enter underground supplementary underground water through the high permeability layer 10; in arid season, after seasonal river outage, when needing to irrigate, select vertical well pipe 20 nearby to acquire groundwater and irrigate, because high permeable formation 10 is laid under the ground water level, when irrigating the water extraction, groundwater permeates through high permeable formation 10, gets into vertical well pipe 20 through screen pipe 30, supplements the water resource, guarantees field irrigation.
Claims (5)
1. A connection type seasonal river channel irrigation water replenishing well is characterized by comprising:
the high permeable layer (10), the high permeable layer (10) is arranged under the underground water level under the riverbed of the seasonal river, and the high permeable layer (10) is used for the permeation of underground water; the vertical well pipes (20), each vertical well pipe (20) is vertically arranged in the high permeable layer (10); the screen pipe (30), the screen pipe (30) is connected with the bottom of each vertical well pipe (20), the screen pipe (30) is used for communicating each vertical well pipe (20), and the screen pipe (30) is used for filtering the underground water permeated by the high permeability layer (10) to each vertical well pipe (20).
2. A connected seasonal river channel irrigation water replenishment well according to claim 1 wherein the high permeability layer (10) is a granular high permeability material.
3. A connected seasonal river channel irrigation water replenishment well according to claim 1 wherein the screen (30) is arranged at the bottom of the high permeability layer (10).
4. A connected seasonal river channel irrigation water replenishment well according to claim 1 wherein the top of the vertical well pipe (20) extends out of the bed.
5. The communicated seasonal river channel irrigation water replenishing well as claimed in claim 1, wherein a detachable mesh enclosure (21) is arranged on the top of the vertical well pipe (20), and the detachable mesh enclosure (21) is used for preventing impurities from entering the vertical well pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010072889.XA CN111139894A (en) | 2020-01-08 | 2020-01-08 | Communicated seasonal river channel irrigation water replenishing well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010072889.XA CN111139894A (en) | 2020-01-08 | 2020-01-08 | Communicated seasonal river channel irrigation water replenishing well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111139894A true CN111139894A (en) | 2020-05-12 |
Family
ID=70526894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010072889.XA Pending CN111139894A (en) | 2020-01-08 | 2020-01-08 | Communicated seasonal river channel irrigation water replenishing well |
Country Status (1)
| Country | Link |
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| CN (1) | CN111139894A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112232691A (en) * | 2020-10-27 | 2021-01-15 | 中国水利水电科学研究院 | River longitudinal connectivity evaluation method and device, electronic equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1948639A (en) * | 2006-08-15 | 2007-04-18 | 裴建生 | Water taking gallery of self flow type for underground reservoir |
| KR20120057461A (en) * | 2010-11-26 | 2012-06-05 | 주식회사 호성 | Groundwater artificiality recharge method through tube well, and groundwater artificiality recharge apparatus applied the method |
| CN105507365A (en) * | 2016-01-18 | 2016-04-20 | 济南大学 | Circular inverted filter well mouth device with two purposes of recharging and pumping |
| CN110616772A (en) * | 2019-09-11 | 2019-12-27 | 张沙莎 | Recharge system for rainwater storage and monitoring and construction method of recharge system |
-
2020
- 2020-01-08 CN CN202010072889.XA patent/CN111139894A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1948639A (en) * | 2006-08-15 | 2007-04-18 | 裴建生 | Water taking gallery of self flow type for underground reservoir |
| KR20120057461A (en) * | 2010-11-26 | 2012-06-05 | 주식회사 호성 | Groundwater artificiality recharge method through tube well, and groundwater artificiality recharge apparatus applied the method |
| CN105507365A (en) * | 2016-01-18 | 2016-04-20 | 济南大学 | Circular inverted filter well mouth device with two purposes of recharging and pumping |
| CN110616772A (en) * | 2019-09-11 | 2019-12-27 | 张沙莎 | Recharge system for rainwater storage and monitoring and construction method of recharge system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112232691A (en) * | 2020-10-27 | 2021-01-15 | 中国水利水电科学研究院 | River longitudinal connectivity evaluation method and device, electronic equipment and storage medium |
| CN112232691B (en) * | 2020-10-27 | 2024-05-14 | 中国水利水电科学研究院 | River longitudinal connectivity evaluation method, river longitudinal connectivity evaluation device, electronic equipment and storage medium |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200512 |
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| WD01 | Invention patent application deemed withdrawn after publication |